ABC Corporation makes three products in a single facility. These products have the following unit product costs: Product Product Product A B C Direct $19.90 $15.20 $20.80 materials Direct $12.20 $8.70 $10.50 labor Variable $1.60 $2.10 $2.00 overhead $10.80 $11.90 $8.80 Fixed overhead The following additional data for these products are available: Product A Product B Product C Machine time per unit (in 1.20 mins 0.70 mins 0.60 mins minutes) Selling price per $59.30 $51.70 $59.50 unit Sales commission per $3.60 $1.50 $2.20 unit Monthly 4,000 2,000 4,000 demand in units Machine time is a constrained resource in ABC's production facility. If a total of 9,000 minutes of machine time is available per month, then which product makes the most profitable use of the company's machines?