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_62.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 suit-able jobs, assuming that each person can be assigned to at most one job. (Set this up as a transportation model where the “supplies” are the applicants.)