Shelly's Shades produces standard and deluxe sunglasses: (Click the icon to view the information.) The company has 15,000 machine hours available. In one machine hour, Shelly's can produce 70 pairs of the standard model or 30 pairs of the deluxe model. Read the requirements. Requirement 1. Which model should Shelly's emphasize? First, calculate the total contribution margin at full capacity for each model. Select the labels and calculate the contribution margin at capacity for the standard model, then the deluxe model. Data table Shelly's Shades produces standard and deluxe sunglasses: (Click the icon to view the information.) The company has 15,000 machine hours available. In one machine hour, Shelly's can produce 70 pairs of the standard model or 30 pairs of the deluxe model. Read the requirements. Requirement 1. Which model should Shelly's emphasize? First, calculate the total contribution margin at full capacity for each model. Select the labels and calculate the contribution margin at capacity for the standard model, then the deluxe model. Data table