2. The Mohala pharmaceutical firm in Hawaii has five salespersons, whom the firm wants to assign to five key sales regions across the islands. Given their various previous contacts and familiarity with the regions, the salespersons are able to cover the regions in different amounts of time. The amount of time (days) required by each salesperson to cover each island or region is shown in the following table: Salesperson Oahu Maui Hawaii Kauai Lanai 17 10 15 16 20 2 12 9 16 9 14 3 11 16 14 15 12 4 14 10 10 18 17 Name: Salesperson Oahu Maui Hawaii Kauai Lanai 5 13 12 9 15 11 The objective for the firm is to assign each salesperson to one of the regions Oahu, Maui, Hawaii (Big Island), Kauai, and Lanai-in such a way that minimizes the total time spent traveling and working across these regions. The optimal assignments will be identified to compute the total minimum time required for coverage