A department of a company has five employees with five jobs to be performed. The time (in hours) that each man takes to perform each job is given matrix below: Jobs I II III IV V A 10 5 13 15 16 B 3 9 18 13 6 C 10 7 2 2 2 D 7 11 9 7 12 E 7 9 10 4 12 How should the jobs be allocated one per employee so as to minimize the total man-hours?​