The price-demand and cost functions for the production of microwaves are given asp= 180 - q/50and c(q) = 72000 + 110 qwhere g is the number of microwaves that can be sold at a price of p dollars per unit and C(q) is the total cost (in dollars) of producing q units.(A) Find the marginal cost as a function of q.C' (q) =(B) Find the revenue function in terms of q.R(q) =(C) Find the marginal revenue function in terms of q.R'(q) =(D) Evaluate the marginal revenue function at q = 1100.R'(1100)