In Problem 26, Corsouth Mortgage Associates is considering hiring some hourly, part-time computer operators in addition to its permanent and temporary operators. A part-time operator can process 12 accounts per hour, averages 0.16 error per hour, and is paid $4.50 per hour. Corsouth wants to know the number of permanent and temporary employees it should use, plus the number of part-time hours it should arrange for. Formulate and solve a mixed integer model for this problem.

 LO.1