please answer both parts, A and B!

Exercise 1-31 (Algo) Cost Data for Managerial Purposes (LO 1-3) Swain Athletic Gear (SAG) operates six retail outlets in a large Midwest city. One is in the center of the city on Cornwall Street and the others are scattered around the perimeter of the city. Management at SAG is concerned about declining sales and profitability of the Cornwall store and believes that outlet has been a drag on profits in recent years. The most recent income statement for the Cornwall store follows. The CFO at SAG has asked for your advice on closing the Cornwall Street store. If the Cornwall Street store is closed, neither total corporate support costs nor operations or costs of the other stores are expected to change. Required: a. Using the worksheet below, determine which revenues and costs are probably differential for the decisin to close the Cornwall Street store. b. What will be the effect on SAG's income if the Cornwall Street store is closed? Using the worksheet below, determine which revenues and costs are probably differential for the decision to close the Complete this question by entering your answers in the tabs below. What will be the effect on SAG's income if the Cornwall Street store is closed