1. Assume that the cost of making 20 books is $2,300, the cost of making 50 books is $3,050, and the cost equation is linear. The books are sold for $60 each.
Required:
(a) Find the marginal cost of production.
(b) Find a linear cost function that will represent the total cost of making x books.
(c) What is the fixed cost?
(d) Find a profit function that will represent the profit if x books are made and sold.
(e) Find the break-even point.