Bruce Corporation Makes Four Products in a Single Facility

Multiple Choice

Bruce Corporation makes four products in a single facility. These products have the following unit product costs: Additional data concerning these products are listed below.
The grinding machines are potentially the constraint in the production facility. A total of 9,000 minutes are available per month on these machines.
Direct labor is a variable cost in this company.
How many minutes of grinding machine time would be required to satisfy demand for all four products?

A) 10,800
B) 9,800
C) 10,500
D) 12,000