Your weekly marginal profit (in dollars) from selling a: newspapers per week is given by P301?) 2 2 . Compute the marginal profit when a": = 50 and interpret your answer in a sentence. The cost and price functions are given below where p is the price of the item and a": is the demand. _ . _ 11 2 C(m)4m+5, p(m)+6w a) (5 points) Find the revenue function in terms of :17. b) (5 points) Find the marginal revenue function in terms of :13. c) (5 points) Find the marginal profit function in terms of SC.