Colt Company produces two skateboard models. Machine time per unit for Hero is two hours and for Flip is one hour. The machine's capacity is 1,600 hours per year. Colt can sell up to 500 units of Hero and 900 units of Flip per year. Selling prices and variable costs follow. Hero Flip Selling price per unit $150 Variable costs per unit 50 $95 55 Machine hours per unit 2 1 Maximum units sold per year 500 900 Machine capacity 1,600 hours per year