# Question: a tshirt maker estimates that the weekly cost of making...

###### Question details

A T-shirt maker estimates that the weekly cost of making x shirts is C(x) = 50 + 2x + x^2/20. The weekly revenue from selling x shirts is given by the function: R(x) = 20x + x^2/200. (please show work)

(A) What is the profit if all the shirts made are sold?

(B) What is the maximum weekly profit?