61.
An optimal assignment requires that the maximum number of lines that can be drawn through squares with zero opportunity cost be equal to the number of.

62.
While solving an assignment problem, an activity is assigned to a resource through a square with zero opportunity cost because the objective is to?

63.
The method used for solving an assignment problem is called.

64.
The purpose of a dummy row or column in an assignment problem is to.

65.
If there were n workers & n jobs there would be.

66.
An assignment problem can be solved by.

67.
For a salesman who has to visit n cities which of the following are the ways of his tour plan.

68.
The assignment problem.

69.
An assignment problem is a special case of transportation problem, where.

70.
Every basic feasible solution of a general assignment problem, having a square pay-off matrix of order, n should have assignments equal to.

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