1O. How many decision variables are there in a transportation problem which has 5 supply points and 4 demand points? a. 4 b. 5 c. 9 d. 20 11. (Given the following small project) When will the project be completed? 718, 2 D, 3 Lay foundation Build house A, 3 Order and Select Select paint E, 1 61 carpetFinish G, 4 receive materials Design house and obtain financing work a) 14, b) 11, c) 16, d) 20, e) none of the above. 12. Currently the three-section SAT is calibrated to have a mean total score of 1600 with a standard deviation of 200. What is the simulated SAT score with the random number .985? a) 2151, b) 2034,c) 2251, d) 2351, e) none of the above