Outdoor Luggage Inc. makes high-end. hard-sided luggage for sports equipment. Data concerning three of the company's most popular models appear below. Ski Golf Fishing Guard Guard Guard Selling price per unit $310 $320 $265 Variable cost per unit $110 $150 $145 Plastic injection moulding machine processing time required per unit. E min ll] min 1|] min Fig: of plastic pellets per unit T kg 16 kg 6 kg Required: 1a. The total time available on the plastic injection moulding machine Is the constraint in the production process. What is the contribution margin per unit of the constrained resources for Ski Guard, Golf Guard and Fishing Guard? Selling price per unit Variable met per unit Contribution margin per unit Plastic injection molding machine processing time required to produce one unit Contribution margin per unit of the constrained resource per minute per minute per minute 2a. A severe shortage of plastic pellets has required the company to cut back its production so much that the plastic injection moulding machine is no longer the bottleneck. Instead, the oonstraint is the total available kilograms of plastic pellets. What is the oontribution margin per unit of the constrained resources for Ski Guard, Golf Guard and Fishing Guard? Selling price per unit Variable cost per unit Contribution margin per unit K95 of plastic pellets required to produce one unit Contribution margin per unit of the constrained resource