Question B4 (10 marks) Knuckle Sandwich Co. manufactures three products for the photography industry. These are video cameras, cameras and film. Each product is manufactured in a separate location. The following information is relevant: Film Video cameras 3,605,500 20% 15,000 257,000 Capital invested Expected ROI Volume Fixed cost Direct materials per unit Direct labour per unit Cameras 2,964,000 25% 20,000 193,000 $30.80 $20.00 550,000 20% 100,000 110,000 $31.46 $40/00 $2.97 $3.00 Calculate the selling price of each product using the cost-price based on variable cost