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Waiker Company prepares monthly budgets. Company policy is to end each month with merchandise inventory equal to 15% of budgeted unit sales for the following month. Budgeted saies and merchandise purchases for the next three months follow. Beginning inventory on July 1 is 31,500 units. The company budgets sales of 190,000 units in October. The merchandise cost per unit is $2 Prepare the merchandise purchases budgets for the months of July. August, and September