Given the following Assignment problem, what are the optimal assignment order and the total optimum worker -task hour?
An office has four workers and four tasks have to be performed. Workers differ in efficiency and tasks differ in their intrinsic difficulty. Time each worker would take to complete each task is given in hours in the following matrix.
Tasks Workers
I II III IV
1 8 9 10 11
2 10 11 12 13
3 13 14 15 13
4 9 11 14 10
