Question 4 4.5 pts Betty DeRose, Inc. sells three products. Inc ome statements for the three products for the most recent year appear bel OW: Product # Product #2 Product #3 1. Sales revenue $140,000 $120,000 $200,000 Costs: Variable production costs .. 91,000 48,000 140,000 Advertising . 10,000 15,000 12,000 Rent 14,000 14,000 14,000 Supervisor's sa la ry 20,000 20,000 Sales commissions 20,000 7,000 6,000 Net income/loss 10,000