Choosing the optimal Product Mix with One Constrained Resource Billings Company produces the products Product Reno and Product Tahoe. Each product goes through its own assembly and finishing departments. However, both of them must through the painting department. The painting department has capacity of 1,956 hours per year Product Reno has a unit contribution margin of 5100 and requires four hours of painting department time. Product Tahoe has a unit contribution margin of $75 and requires three hours of painting department time. There are no other constraints Required: 1. What is the contribution margin per hour of painting department time for each product? Contribution Margin Reno Tahoe 2. What is the optimal mix of products? If an amount is zero, enter" Optimal Mix Reno un Tahoe units 3. What is the total contribution marginearned for the optimal