Delko is considering hiring people for four types of jobs. The company would like to hire the number of people listed in the file P05_63.xlsx for each type of job. Delko can hire four types of people....

Delko is considering hiring people for four types of jobs. The company would like to hire the number of people listed in the file P05_63.xlsx for each type of job. Delko can hire four types of people. Each type is qualified to perform two types of jobs, as shown in this same file. A total of 20 type 1, 30 type 2, 40 type 3, and 20 type 4 people have applied for jobs. Determine how Delko can maximize the number of employees assigned to suitable jobs, assuming that each person can be assigned to at most one job. (Hint: Set this up as a transportation model where the “supplies” are the applicants.)