Tyler Company budgets the following unit sales for the next four months: April, 3,600 units; May, 4,500 units; June, 6,300 units; and July, 2,700 units. The company's policy is to maintain finished goods inventory equal to 30% of the next month's unit sales. At the end of March, the company had 1,080 finished units in inventory. Prepare a production budget for each of the months of April, May, and June