1 Excellent Company manufactures lamps. The estimated number of lamp sales for three months is as follows: Month Sales August quad12,000 September 14,000 October quad15,000 Finished goods inventory at the end of July was 3,600 units. Ending finished goods inventory is budgeted as 30% of the next month's sales. Excellent expects to sell the lamps for $30 each. In November, sales are projected at 18,000 lamps. How many lamps should be produced in September