The Bunker Manufacturing firm has five employees and six machines and wants to assign the employees to the machines to minimize cost. A cost table showing the cost incurred by each employee on each machine follows. Because of union rules regarding departmental transfers, employee 3 cannot be assigned to machine E and employee 4 cannot be assigned to machine B. Solve this problem, indicate the optimal assignment, and compute total mini- mum cost. Employee 1 2 3 4 5 A $12 10 5 9 10 B $7 14 3 11 6 Machine C $20 13 6 7 14 D $14 20 9 16 8 E $8 9 7 9 10 F $10 11 10 10 12
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