PART II. MULTIPLE CHOICE QUESTIONS. EACH QUESTION CARRIES 1 MARK. (TOTAL: 15 MARKS) 1. Decision variables A. tell how much or how many of something to produce, purchase, hire, etc. B. represent the values of the constraints. C. measure the objective function. D. must exist for each constraint. 2. Which of the following statements is NOT true? A. A feasible solution satisfies all constraints. B. An optimal solution satisfies all constraints. C. An infeasible solution violates all constraints. D. A feasible solution point does not have to lie on the boundary of the feasible region. 3. The most highly held value of a Muslim manager in decision making is : A. justice B. humour c. progress D. articulative 4. When a Muslim decision maker is about to make a decision under unde uncertainty, one of the following is a special Islamic guideline that he can use: A. Salat al-Istikhara B. Consult with the imam at the nearest mosque c. Use some forecasting method D. Weigh the pros and cons 5. For the basic feasible solution to remain optimal A. all cj - zj values must remain