A small theatre's profit, P(x), from selling concert tickets is P(x) = -15x2 + 60x + 30, where x is the number of $2 price increases of each ticket. Use the graph below to answer the question. profit 80 60 40 20 0 2 4 number of price increases How many price increases maximized the theatre's profit? O 1.5 02 O 4.5The daily production costs for a golf ball manufacturer can be modeled with the function C(x) = 0.1x2 - 7x + 140, where C(x) is the total cost and x is the number of golf balls produced per hour. Use the graph to answer the question. cost 150 100 50 50 100 number of golf balls produced Which statement shows the correct relationship between production cost and number of golf balls produced? The minimum production cost of 17.5 occurs when 35 golf balls are produced. The minimum production cost of 140 occurs when 0 golf balls are produced. O The production cost of 30 golf balls is greater than the production cost of 50 golf balls. O The production cost of 20 golf balls is greater than the production cost of 55 golf balls