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Exercise 7-7B Preparing an inventory purchases budget Elgin Drugstores, Inc. sells prescription drugs, over-the-counter drugs, and some groceries. The pur- chasing manager prepared the following inventory purchases budget. For this year, Elgin expects an ending inventory balance equal to 10 percent of the following month's cost of goods sold. April's budgeted cost of goods sold amounts to $37,500. Inventory Purchases Budget January $50,000 3,500 53,500 5,000 February March $35,000 $40,000 Budgeted cost of goods sold Plus: Desired ending inventory Inventory needed Less: Beginning inventory Required purchases (on account) $48,500 Required a. Complete the inventory purchases budget by filling in the missing amounts. b. Determine the amount of cost of goods sold the company will report on the first quarter pro forma income statement. Determine the amount of ending inventory the company will report on the first quarter pro forma balance sheet. e