Big Watches Co. makes one product and it provided the following information to help prepare the master budget for its first four months of operations: The budgeted selling price per unit is $90. Budgeted unit sales for September, October, November, and December are 15,000, 19,000, 18,000, and 21,000 units, respectively. All sales are on credit. 35% of credit sales are collected in the month of the sale and 65% in the following month. The ending finished goods inventory equals 21% of the following months unit sales. The ending raw materials inventory equals 20% of the following months raw materials production needs. Each unit of finished goods requires 13 pounds of raw materials. The raw materials cost $12.00 per pound