Refer to the data given in the preceding exercise for Duo Company. Assume that the direct-labor rate is $24 per hour, and 10,000 labor hours are available per year. In addition, the company has a short supply of machine time. Only 8,000 hours are available each year. Uno requires 1 machine hour per unit and Dos requires 2 machine hours per unit.

Required:

Formulate the production-planning problem as a linear program. Specifically identify

(1) The decision variables,

(2) The objective function, and

(3) The constraints.