The marginal cost for printing a paperback book at a small publishing company is

c(p) = $0.012 per page where p is the number of pages in the book

A thousand page book has a $22.39 production cost. Find the production cost function C(p).

C(p) = $

The marginal cost for printing a paperback book at a small publishing company is

c(p) = $0.016 per page where p is the number of pages in the book

A seven hundred sixty page book has a $20.90 production cost. Find the production cost function C(p).

C(p) =

A company finds that the rate at which the quantity of a product that consumers demand changes with respect to price is given by

D(x)=-5000/x2

, wherexis the price per unit, in dollars. Find the demand function if it is known that 2005 units of the product are demanded by consumers when the price is $2.50 per unit.

D(x)

=