2a. A severe shortage of plastic pellets has required the company to cut back its production so much that the plastic injection molding machine is no longer the bottleneck. Instead, the constraint is the total available pounds of plastic pellets. What is contribution margin per unit of the constrained resources for Ski Guard, Golf Guard and Fishing Guard? (Round your answers to 2 decimal places. Ski Guard Golf Guard Selling price per unit Variable cost per unit Contribution margin per unit pounds Pounds of plastic pellets required to produce one unit pounds Contribution margin per unit of the constrained resource per pound per pound 2b. Which product would be the most profitable use of this constraint? O Fishing Guard O Ski Guard Golf Guard 2c. Which product would be the least profitable use of this constraint? Fishing Guard Ski Guard Golf Guard 3. Which product has the largest unit contribution margin? Golf Guard Ski Guard Fishing Guard Fishing Guard pounds per pound