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O Five employees are available perform four jobs. The time it takes each person to perform each job is given in table below. Determine

O Five employees are available perform four jobs. The time it takes each person to perform each job is given in table below. Determine the assignment of employees to jobs that minimizes the total time required to perform the four jobs using branch-and- bound algorithm. Time (hours) Person Job 1 Job 2 Job 3 Job 4 1 22 18 30 18 2345 18 27 22 26 20 16 21 1221 28 28 14 25 28

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