Here's the extracted text from the image: --- Q.5 to 8: The XYZ publication has published a new book in the market where they have printed 64520 books and the total expense on making a book is 230. Study the following distribution of expenses in bookmaking and answer the questions. Expense on Book making Q.5. Assume that the profit by selling a book is 34.5%. If the company halves the expense on Promotion then what is the percentage change in the profit? A) 8% B) 10.14% C) 18.4% D) 5.9% ---