Blue Wave Company budgets the following unit sales for the next four months: September, 3,900 units; October, 4,100 units; November, 6,400 units; and December, 7.700 units. The company's policy is to maintain finished goods inventory equal to 50% of the next month's unit sales. At the end of August, the company had 1,950 finished units in inventory. Prepare a production budget for each of the months of September, October, and November