Barb's Best Pies makes gourmet pies sold online to customers on credit (40% of sales) and to customers in the factory for cash (60% of sales). Barb's Best Pies is preparing a sales budget for the OctoberDecember quarter. Sales are estimated at 1,500 pies in October, 1,500 pies in November and 2,500 pies in December. The average selling price per pie is $22. Credit customers pay 90 per cent in the month after sale. Show full working out and explanations.

Options:

A) 33,000

B) 28,600

C) 13,200

D) 11,880

E) None of the other options