TAMU's Pizza, Inc. is a producer of two frozen products: regular and deluxe pizza. Each regular pizza uses 1.2 lb of dough mix and 0.2 lbs of topping mix. Each deluxe pizza uses 1.5 lb of dough mix and 0.4 lbs of topping mix. For storage problems, the company cannot purchase more than 120 lbs of dough mix and 70 lbs of topping mix per day. The regular pizzas produced daily must be at least half the deluxe pizzas and cannot be more than twice the deluxe pizzas. Revenues come from selling each regular pizza for $3 and each deluxe pizza for $5. Management requires the revenues to be at least $150/day. At most 80 regular pizzas and at most 50 deluxe pizzas can be sold daily. The company purchases the dough mix for $0.2/lb and the topping mix for $0.1/lb. The objective is to make the largest possible profit = revenuescost).

Formulate this problem as a LP [assume continuous variables for x1/x2 = # regular/deluxe pizzas] 15pts SOLVE GRAPHICALLY