4. Mint Corp produces three products and is currently short on machine hours since one of its two machines is down - only 360 hours are available this month. The selling price, costs, labor requirements, and demand of the three products are as follows: Product A Product B Product C Selling price $5.00 $5.00 Variable cost per unit $3.50 $2.00 $2.00 Machine hours per unit 0.75 0.25 Demand 300 400 210 Required (15%) :