The time it takes to perform each task depends on the person

The time it takes to perform each task depends on the person. If a person performs a task, then a setup is required. The relevant times (in minutes) are given in the following table. Here, a dash suggests that person cannot perform the corresponding task. For example, A cannot do 4 and. 5. Define and solve the model that will determine the schedule with minimum total completion time. Hint: Total completion time and final completion time are different measures. You should present the value of your decision variables and the objective function value in a table.