Multiple Choice questions

1. In which way can an assignment problem be defined:

1. a special case of transportation problem.
2. a problem where all variables are either 0 or 1.
3. a problem where all right-hand side values are equal to 1.
4. All of the above.

2. In using the criterion of realism (Hurwicz criterion), the coefficient of realism():

1. Is the probability of a good state of nature.
2. Describes the degree of optimism of the decision maker.
3. Describe the degree of pessimism of the decision maker.

D.Is usually less than 1