Lexi Company forecasts unit sales of 1,440,000 in Aprii, 1,290,000 in May, 870,000 in June, and 1,100,000 in July. Beginning inventory on April 1 is 210,000 units, and the company wants to have 30% of next month's sales in inventory at the end of each month. Prepare a merchandise purchases budget for the months of April, May, and June