A Firm Sells Its Product to Two Groups of Buyers

A firm sells its product to two groups of buyers: daytime buyers and nighttime buyers.There are 50 daytime buyers,all of whom have identical demands given by D_D in the figure below.There are 50 nighttime buyers,all of whom have identical demands given by D_N in the figure below.The firm's variable costs are constant (SMC = AVC = $12)and its total fixed cost is $250,000.The marketing director must devise a two-part pricing plan that will maximize the firm's profit. If a firm is selling a product in two markets,A and B,and the marginal revenue in A is $25 and the marginal revenue in B is $20,the firm should A)charge a higher price in A where MR is higher B)charge a lower price in B where MR is lower C)sell more in B and less in A D)sell more in A and less in B E)both a and c