mpany produces three products, with costs and selling prices as follows: Product A Product B Product Selling price per unit $30 $20 $15 Variable costs per unit $18 $15 $9 Contribution margin per unit $12 $5 $6 A particular machine is the constrained resource (bottleneck). On that machine, 3 machine hours are required to produce each unit of Product A: 1 hour is required to produce each unit of Product B: and 2 hours are required to produce each unit of Product C. Rank the products from the most profitable to the least profitable use of the constrained resource (bottleneck). O C, A, B O ACB O ABC B.A.C