The cost of each volume of a certain book of a certain publishing house this year is 10% higher than that of last year, but the original price is still maintained. Therefore, the profit per volume is less than 10%.

A certain book published by a certain publishing house has increased its cost per volume by 10% this year compared to last year, but it still keeps its original price, so it's making a profit per volume. Assuming that the price of each book last year was X yuan, then the price of each book this year is X+01X yuan. The cost of each book increased by 10% to 11X yuan. However, in order to maintain the same profit, each book's profit would need to increase by X yuan compared to the cost. Therefore, profit per book = cost + selling price-cost = 11X + X -11X = 01X Therefore, each book earned 0.1X yuan. Divide the profit per book by the number of copies to get the profit margin per book: Profits per copy/number of copies = (01X/ X+01X) = 1/11 = 0833 Therefore, the profit margin of each book was about 0.833, which meant that the profit per book was about 0.833 times higher than the cost.

The fixed cost of the auxiliary books of the publishing house is 50000 yuan, and the variable cost of each book is 0.50 yuan. How much profit can the publishing house earn for every 100 books sold? Please answer the following questions: 1. What is the price of the supplementary books of the publishing house? What is the variable cost of each book? How much profit can a publishing house make for every 100 books sold? Answer: The price of a supplementary book from a publishing house was 100 yuan. The variable cost of each book is 10 yuan. 3. For every 100 books sold, the publishing house can earn a profit of 1000 yuan.

The fixed cost of each supplementary book is 50000 yuan, and the variable cost is 0.50 yuan. The profit for each book sold is: Profits = Fixed costs x Sales volume-variable costs According to the data given in the question, the price of each book was 3 yuan: Fixed cost x sales volume = 50000 yuan x 3 books-0.50 yuan x 1 book = 150000 yuan-0.50 yuan = 14995050 yuan Therefore, the profit for every book sold was: Profits = 150000 yuan x 1 book- 050 yuan x 1 book = 150000 yuan- 050 yuan = 14995050 yuan The answer was that the profit for every book sold was 14995050 yuan.

There were novels similar to "A Certain Year, A Certain Month, A Certain Night" Book of Troubled Times, Author: Ji Cha 2:"Spiritual Realm Walker", Author: Xiao Langjun 3: The Tang's Table, Author: Jie and 2 4."King of Familiars", Author: Light Spring Flowing Sound Fairy, Please Listen to My Explanation, Author: Mi Tian Building National Forensic Medicine, Author: Zhiniao Village 7:"Wait, Heroine." Author: Guan Guan Gongzi 8: Mantang Colorful, Author: Weird Cousin 9:"Hidden Dead Corner", Author: Get Lost Final Divine Duty, Author: Tuoba Goudan Beyond Time, Author: Er Gen "This Game Is Too Real." Author: Chen Xing LL Red Heart Sky Patrol, Author: What's the Matter? Ring of Destiny, Author: Squid Who Loves to Dive National Master of Ming Dynasty, Author: West Lake Encountered Rain Choose a Day to Ascend, Author: Otaku Pig 17:"Who's in Love After Rebirth?" Author: What's Wrong? Deep Sea Ember, Author: Yuantong Chapter 19: Cultivation in the Chaotic World of Demonic Martial Arts, Author: Wenplagiarism 20:"Who told him to cultivate!" Author: The Whitest Crow The following is a detailed introduction of these novels: 1."Book of Troubled Times": Rating Index:️️️️ When I was young, I was in Jianghu with a sword. I wore fresh clothes and rode on a horse. I saw all the flowers in Chang 'an in one day. The writing style was very good, and it had a classical feel to it. The pace of the story was very fast, and it was the kind that could read many chapters in one breath. 2."Spiritual Walker":"Spiritual Walker" was a science fiction novel, but it was different from ordinary science fiction novels. It incorporated some elements of Eastern mythology, combining the two very well without any sense of separation. The author's writing was excellent, without any obvious flaws. The plot was so tight that it was hard to stop. This novel inspired many people, not only limited to the sci-fi world described in the book, but also inspired readers to think about life, emotions, psychology, society, and history. The author's structure and writing style were outstanding, leaving a deep impression on everyone. All in all,"Spirit Realm Walker" was a book worth looking forward to and recommending. 3.<<The Tang's Table>> The people of the world and the affairs of the world are just the dishes on the table of the Tang people. Although the original ingredients had the original flavor of food, Yun Chu still believed that the most delicious food still needed to be divided, cooked, and handled. The food that was finally served on the table was the food that most suited the stomach of the Tang people. Steaming, braising, stir-frying, stewing... There were many cooking methods in the kitchen. Whether it was Goguryeo, the Turks, Tubo, Tuyuhun, Xue Yantuo, Tiele…or even whales, tigers, sharks, and hungry wolves, the Great Tang was a furnace that could cook them all into peerless delicacies… In addition to Li Zhi, Wu Wei, Zhangsun Wuji, Chu Suiliang, Li Ji, Cheng Yaojin, and other peerless seasonings, there would always be one thing that you would never forget, regardless of color, fragrance, or taste. Yun Chu hoped that she would definitely have a seat at such a luxurious banquet! Now, the delicious food had been cooked. Yun Chu laid out the napkin, picked up the deer knife, and closed her eyes. She was ready to enjoy an unprecedented feast to satisfy her hungry stomach. 4."King of Familiars": Qing Quan's new book: In this brand new era of familiars, who can become the well-deserved king of familiars? Fairy, Please Listen to My Explanation: Not Bad 6： National Forensics: The author's previous novel, The Great Doctor Ling, was written about forensic science. It was quite good. I liked the protagonist of this author the most. There would be a cheat, but the protagonist was not the kind of person who blindly used a cheat. There would be many highlights. In other novels, the cheat made me feel that I could do it myself. However, the charm of the protagonist in his novels even made me, a reader who knew that he had a cheat, like him. I always thought that if I were a passerby girl in the novel, I would probably like the protagonist too. Hahaha. I recommend everyone to fatten up together 7."Wait, Heroine":"Wait, Heroine" was a very comfortable book. The author's writing process was steady, steady, and step-by-step, making it easy and enjoyable to read. The plot in the book was compact and made people immerse themselves in it. They could feel the author's foundation and knowledge. Even though there were some places that were a little over-the-top, overall, the book was worth reading. In addition, the author's writing style and character description were excellent, especially the description of the pet bird, which gave people a vivid feeling. In short, this book was a joyful novel that could make people laugh. If you like novels with multiple female protagonists, then this book is definitely not to be missed. 8:"Mantang Colorful": The author's new book, historical text, the opening is very exciting 9."Hidden Dead Corner":"Hidden Dead Corner" is a terrifying science fiction novel set in a modern society in another world. The protagonist, Li Chengying, transmigrated to this world and entered a strange space (blind spot). She was often captured by this space. However, Li Chengying tried to find a way to escape from the blind spot by absorbing the flower to obtain the flower language ability and summoning the flower scale garment. The atmosphere of this story was very strong, and the setting of the flower language ability was also very novel, which made people's eyes light up. However, the novel also had some shortcomings. Among them, the protagonist's sister was too disgusting and might make the readers unhappy. As for his writing style, it could only be said to be average. There was nothing particularly outstanding about it. In terms of setting, although there were some new ideas, there were also some shortcomings. Overall, this book left a deep impression on people, and the recommendation index was four-and-a-half stars. From the first two chapters of the new book, the beginning of the story gave people a feeling of a mysterious journey. In just a few thousand words, the protagonist had just transmigrated to another world, his family situation, social relationships, and so on. It was immersive. This story depicted the living conditions of the people in this low-class society, and at the same time, there was a sense of peace. In addition, the story also described the scene of preparing for war, making people speculate that a small number of high-level people might have extraordinary powers. The foreshadowing in the story was also very interesting, such as whether the original body died and whether the protagonist could obtain extraordinary powers. Scram's new book,"Hidden Dead Corner," continued his previous style. Other than the slightly toxic sister at the beginning, it gradually became more and more fascinating. The golden finger was a floral mech formed by absorbing the language of different flowers. This setting was very creative, but the story was too short and somewhat lacking. Generally speaking, the books that had been published started from the ❮ The Art of Kendo ❯. Although it was sometimes difficult to read continuously, each book had its own unique aspects. Although he would sometimes lose his combat power due to the settings, the early and middle stages were still worth watching. It was both exciting and torturous, and there was not much sloppiness. This also led to the emergence of many imitators. 10."Final Divine Duty": A masterpiece of sci-fi ancient martial arts mecha! Get out of the way, another representative work of the Wind Extreme Dao Style, the city's high-level martial arts mecha monster Ancient martial arts mecha, interstellar warfare, human body evolution, spirit qi recovery The main character kills decisively and is not a saint. "Beyond Time":"Beyond Time" is a novel about the Xianxia Wasteland. The author, Er Gen, presents a world beyond life and death with his unique creativity and grand structure. On the polluted land, the protagonist Xu Qing stood up with a steady and decisive style, showing his strength and courage. This book had a good connection with the previous work, showing the author's deep skill and grand structure. Er Gen also did a good job in portraying the characters and wording the article, giving people a deep impression. The artistic conception and wording of the whole book were very good, giving people a profound and grand Xianxia aura. I recommend it to readers who like Xianxia. "This Game Is Too Real" Keyword: Wasteland Virtual Player Farming Manager Civilization Lord Logically speaking, the protagonist of this game is the most miserable protagonist I have ever seen. Not only did he have to shoulder the responsibilities of planning, customer service, NPC, and many other functions, but there was also no fully automated mission and currency system in the game, let alone a proper interface. The players and other natives did not even speak the same language! Good heavens, I've read a few player-based novels. It's rare to see something like this that's not much different from starting from scratch. I feel that the future development will be very interesting, hahaha. [Reading threshold: Low, very natural, easy to understand.] [I've read some NPC novels, but there's no one who started from scratch like the main character. Hahaha.] [Emotional Side Quest: So far, he has not developed any emotional side quest. After all, it is not right for him to look for natives, and it does not seem right for him to look for players.] [Cool Points: The interaction between the protagonist and the players is definitely the highlight. It's very fun to watch. Hahaha.] [Thunder Points, Sh * t Points: I don't think there's anything that can be called a Thunder Point.] Reading experience: I'm very happy to watch it, and I'm looking forward to the follow-up plot... It's so good that I want to catch up with it. Yes, it's very good. "Red Heart Sky Patrol":"Red Heart Sky Patrol" was a novel with the theme of Xianxia. It used the merciless nature of the Heavenly Dao as its theme, depicting a world full of chivalry and sincerity. The setting of the characters in the story was unique. The protagonist was a beggar who had obtained a Meridian Unlocking Pill. He was trying his best to find his own path in a world full of competition and war. This world had a variety of settings, making people feel as if they were in a fantasy world of Xianxia. The story was fascinating, stimulating people's curiosity about the truth of history, and at the same time, bringing suspense to the development of the story. The author described the protagonist's inner world with delicate strokes, showing his yearning for light and his pursuit of chivalry. The whole book was inspiring and made people think about the meaning and value of life. Overall, Red Heart Sky Patrol was an impressive Xianxia novel and was worth reading. Ring of Fate: The Secret World Part 2 In the year 1368, at the end of July, Crimson would descend from the sky. It was currently a 4-star Glory game. After witnessing the end of the Battle of Jingnan, Jiang Xinghuo, who was the target of the Ten Clans Execution, finally heaved a sigh of relief. As a veteran transmigrator, he could return to the modern world for eternal life after transmigrating for nine lifetimes. Jiang Xinghuo, who felt that he was about to succeed, was so bored that he began to teach in prison, but it seemed that something was wrong... Ma Sanbao: What is the Great Voyage Era in On Sea Power? [Yao Guangxiao: On the Fate of a Nation is actually the legendary dragon-slaying technique!] Zhu Gaochi: I haven't finished talking about the silver standard in the History of Chinese Money. Jiang Xing Huo: "I'm going to be beheaded tomorrow. I'll tell you the rest of the lesson in your dreams." At this moment, the walls of the Imperial Jail collapsed and a voice sounded. "Mr. Jiang, I am Zhu Di. Please be the state preceptor!" "Ascending on an Ascending Day":"Ascending on an Ascending Day" was a good book of high quality. The author's creativity was outstanding, and the setting of using technology to cultivate was eye-catching. The plot was so tight that it was not enough to finish reading it in one go. All they wanted to do was to continue reading. Otaku Pig's writing style was excellent. The language was humorous, the setting was exquisite, and the characters were three-dimensional. This book was very good. It was a new book by Otaku Pig, and the quality was completely guaranteed. Whether it was from the content of the book, or from life, emotions, psychology, society, history, etc., this book gave people inspiration and thought. All in all,'Ascending on a Better Day' was a good book worth recommending. 17:"Who's in Love After Rebirth?": It took two nights to finish chasing her. Knock it all down! A pure love story draped in a commercial cover. I don't understand how the business is written, but the female lead is really in a dream. On the whole, it's not like a new author. Whether it's the writing style, plot, character description, etc., I think it's all first-class! Are there any more such pure love novels? I want to read them, sob sob sob "Deep Sea Ember": Woke up in the room, abnormal state, unable to contact the outside world, no water and electricity, the lights are still on, the computer can also be turned on, but the power cord is unplugged. He tried his best to leave no marks on the wall. The absurd story really happened. Although it was creepy, there was really a person named Zhou Ming who was trapped in a crazy and strange space-time phenomenon. He opened the door of the white room and came out on a ship. He had become the captain and had to go out to explore the ship because he was running out of food. He was called Zhou Ming in the room and Duncan Abnomar on the ship. Why was he the only one on the ship? Where was the ship going? What if he didn't know how to sail? 19."Gou in the Demonic Martial World to Cultivate Immortals": A new copy of the text. Quality guaranteed-IQ online, cool, smooth, and updated. This was originally a cultivation method. In the cultivation world, I was submissive, but in the demon martial world, I attacked with heavy fists. Using the difference in information and resources between the two worlds, they could be Master Dao and Sixth Brother. "Who told him to cultivate!" Xianxia Le Ziwen didn't have a deep hatred. He had a strong background and was talented. However, the style of the whole team was wrong. It was obviously very serious, but it was serious and funny. You can read these novels on Qidian Chinese Network.

The cost of publishing a reference book depended on the type of book and the author. If the book is a regular book, the cost may be relatively low, but if the book is a special edition or popular book, the cost may be higher. It is estimated that an ordinary reference book costs about 10000 to 20000 US dollars, but if the book is a popular book or a special edition, the cost may be higher. In addition, the publishing company also needed to consider the printing, editing, and publishing costs of the book. Therefore, the cost of publishing a reference book was a complicated problem that needed to be calculated according to the specific situation.

Online literature novels needed to go through the following steps: [1. Creation of a novel: The author needs to create an online literary novel. The content of the novel needs to be conceived into a complete story and add appropriate plots, characters, and background settings.] 2. Purchasing copyrights: The publishing house needed to purchase the copyrights of the novel. This was the first step in publishing online literature novels. The publishing house had to pay the author copyright fees to ensure that the novel could be published and circulated in the market. 3. Editor and Proofreader: The publishing house needs to edit and proofread the novel to ensure the quality and accuracy of the novel. This included removing typos, grammar errors, and inappropriate content. Cover design: The publishing house needs to design a cover for the novel to attract the interest of readers and increase the exposure of the novel. 5. Print and publication: Once the novel is edited and proofread, it can be sent to the printing press for printing and publication. After publication, the novel could be sold on major e-commerce platforms, major bookstores, and online bookstores. I hope the above steps will be helpful. I look forward to providing you with the answers to your homework.

There are seven volumes in total. The first volume was called " A Visitor from afar." It told the story of the protagonist, Fan Xian, as a witness to the Qing Kingdom's decades of storms, experiencing family grudges, Jianghu disputes, and court politics. The second volume was called " One." It described Fan Xian's rebirth and growth in the Qing Kingdom's Count's manor. The third volume was called " Snow of the Cang Mountains." It mainly described Fan Xian's visit to Taiping Courtyard to pay respects to his mother, the negotiations at Honglu Temple, the drunken eulogy, and the scattering of words. The fourth volume was called " Fog of the North Sea." It described Fan Xian's mission in Northern Qi and the corresponding storyline. The fifth volume was called " Jiangnan in the Capital." It mainly described Fan Xian's life and experiences outside Jingdou. The sixth volume was called " Joy in Front of the Palace." It continued to tell Fan Xian's story. The seventh volume was called " Courting the Son of Heaven." It was the last volume of the book. It described Fan Xian's ending and the changes in the Qing Kingdom.

There are seven volumes in total. The introduction of each volume was as follows: The first volume was called " A Visitor from afar." It told the story of the protagonist, Fan Xian, as a witness to the Qing Kingdom's decades of storms, experiencing family grudges, Jianghu disputes, and court politics. The second volume was called " In Jingdou." The story revolved around Fan Xian's experiences in Jingdou. It included his winning of a poem at King Jing's manor, his assassination on Niulan Street, and other plots. The third volume was called " One." It described Fan Xian's rebirth and growth in the Qing Kingdom's Count's manor. The fourth volume was called " Snow of the Cang Mountains." The story included Fan Xian going to Taiping Courtyard to pay respects to his mother, the negotiations at Honglu Temple, the drunken eulogy, and the scattering of words. The fifth volume was called " Fog of the North Sea." In the story, Fan Xian cut out the first 27 chapters of the novel," The spring examination exam exam was exposed, Fan Xian's identity as commissioner was exposed for the first time, Minister of Rites Guo Youzhi stepped down," and then he went to Northern Qi. The sixth volume was called " Jiangnan Imperial Envoy." Fan Xian had been sent by the Emperor to bring the little prince to Jiangnan. Faced with the large financial groups 'division of the country's wealth, he forced them to spit out the wealth they had embezzled through bidding and fighting corruption. The seventh volume was called " Courting the Son of Heaven." This was the last volume of the book. Fan Xian went on a diplomatic mission to Xiliang Road and reunited with Haitang Duoduo after a long separation.

There are seven volumes in total. The first volume was called " A Visitor from afar." It told the story of the protagonist, Fan Xian, as a witness to the Qing Kingdom's decades of storms, experiencing family grudges, Jianghu disputes, and court politics. The second volume was called " One." It described Fan Xian's rebirth and growth in the Qing Kingdom's Count's manor. The third volume was called " Snow of the Cang Mountains." The story began with Fan Xian going to Taiping Courtyard to pay respects to his mother, negotiating with Honglu Temple, and scattering poems after getting drunk. The fourth volume was called " Fog of the North Sea." The story cut out the first 27 chapters of the novel," The spring examination exam exam was exposed, Fan Xian's identity as commissioner was exposed for the first time, and Minister of Rites Guo Youzhi stepped down." Then, he went to Northern Qi. The fifth volume was called " The Thrust in the Sky." Fan Xian brought the little prince along with him to Jiangnan, facing the various financial groups 'division of the country's wealth. The sixth volume was called " Jiangnan Imperial Envoy." Through bidding, Fan Xian made corruption appear one by one. Then, he used thunderbolt methods to attack their arrogance and force them to spit out the wealth they had embezzled. The seventh volume was called " The Final Chapter of the Emperor's Court ". Fan Xian brought his family to pay respects to the Eldest Princess, the Empress, the Second Prince, and the Crown Prince. Each volume had a different storyline and development.

There are seven volumes in total. Each volume had a different title and storyline. The first volume was called " A Visitor from afar." It told the story of the protagonist, Fan Xian, as a witness to the Qing Kingdom's decades of storms, experiencing family grudges, Jianghu disputes, and court politics. The second volume was called " One." It described Fan Xian's rebirth and growth in the Qing Kingdom's Count's manor. The third volume was called " Snow of the Cang Mountains." The story began with Fan Xian going to Taiping Courtyard to pay respects to his mother, negotiating with Honglu Temple, and scattering poems after getting drunk. The fourth volume was called " Fog of the North Sea." In the story, Fan Xian was sent to Northern Qi. The fifth volume was called " Jiangnan Imperial Envoy." Fan Xian brought the little prince along with him to Jiangnan, facing the division of the country's wealth by the various financial groups. The sixth volume was called " The Change of Dongshan." Fan Xian became a witness to the Qing Kingdom's decades of storms. Through bidding and thunderbolt methods, he attacked corruption and recovered the property that the Jiangnan bigwigs had embezzled. The seventh volume was called " The Four Great Grandmasters." Fan Xian fought his way out of the shadows of swords and blades, achieving a legendary feat.