3856 books has to be sold so that the production costs will equal the money from sales
Solution:
Let "x" be the number of books
The production costs will include one-time fixed costs (such as editing) and variable costs (such as printing)
The one-time fixed costs will total 52,056
The variable costs will be 9.75 per book
Therefore,
Cost = 9.75x + 52056 ------ eqn 1
The publisher will sell the finished product to bookstores at a price of 23.25 per book
Therefore,
Revenue = 23.25x -------- eqn 2
How many books must the publisher produce and sell so that the production costs will equal the money from sales?
Revenue = cost
![23.25x = 9.75x + 52056\\\\23.25x - 9.75x = 52056\\\\13.5x = 52056\\\\x = 3856](https://img.qammunity.org/2021/formulas/mathematics/middle-school/dtpz7topsohjqwxf6mam3komnt7feay5lz.png)
3856 books has to be sold so that the production costs will equal the money from sales