) Glock er C ompany makes three products in a single facility. These products have the following unit costs: Product $10.90 $15.80 $8.00 12.50 12.60 9.90 1.20 1.40 7.80 Direct labor. Fixed manufacturing overhead. Unit product cost 2.40 1160 7.20 $37.40 $36 80 $27.10 Additional data concerning these products are listed below Product Mixing minutes per unit Selling price per unit Variable selling cost per unit.. 2.00 0.50 1.00 $55.80 $54.60 $43.10 $2.10 $1.40 $1.90 2,000 1,000 3,000 The mixing machines are potentially the constraint in the production facility. A total of 5,900 minut available per month on these machines. Direct labor is a variable cost in this company. Required: a. How many minutes of mixing machine time would be required to satisfy demand for all three preo b. How much of each product should be produced to maximize net operating income? (Round off to nearest whole unit.) c. Up to how much should the company be willing to pay for one additional hour of mixing machin the company has made the best use of the existing mixing machine capacity? (Round off to the nearest whole cent.)