A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as editing) and variable costs (such as printing). There are two production methods it could use. With one method, the one-time fixed costs will total $69.691 , and the variable costs will be $11.50 per book. With the other method, the one-time fixed costs will total $16.951 , and the variable costs will be $22.75 per book. For how many books produced will the costs from the two methods be the same?
