Excellent Co. Ltd was incorporated in 2001 and has currently 4 zones (namely, North, South East and West) open and 4 supervisors available for assignment. It is estimated that a typical supervisor operating in each zone would bring in the following annual turnover: North: 126,000; South: 105,000; East: 84,000; West: 63,000 The 4 supervisors are also considered to differ in supervisory competencies. It is estimated that working under the same conditions, the company's yearly turnover would be proportionately as follows: Supervisor I: 7; Supervisor II: 5; Supervisor Ill: 5; Supervisor IV: 4 How should the company allocate the best supervisor to the various zones in order to maximize its total annual turnover? Excellent Co. Ltd was incorporated in 2001 and has currently 4 zones (namely, North, South East and West) open and 4 supervisors available for assignment. It is estimated that a typical supervisor operating in each zone would bring in the following annual turnover: North: 126,000; South: 105,000; East: 84,000; West: 63,000 The 4 supervisors are also considered to differ in supervisory competencies. It is estimated that working under the same conditions, the company's yearly turnover would be proportionately as follows: Supervisor I: 7; Supervisor II: 5; Supervisor Ill: 5; Supervisor IV: 4 How should the company allocate the best supervisor to the various zones in order to maximize its total annual turnover