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Joan King is marketing director for the BurgerRama restaurant chain. BurgerRama has decided to have a cartoon- character doll made to sell at a premium price at participating BurgerRama locations. The company can choose from several different versions of the doll that sell at different prices. King's problem is to decide which selling price will best suit the needs of BurgerRama's customers and store managers. King has data from previous similar promotions to help her make a decision.| Selling Price of Each Doll Number Supplied per Week per Store Number Requested per Week per Store $1.00 35 530 $2.00 130 400 $4.00 320 140 400 500 demand 300 Quantity of dolls per week per store 200 Supply 100 2 3 4 5 6