QUESTION TWO A.) A small project consisting of eight activities has the following characteristics: Activity • Preceding

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Question Two A A Small Project Consisting Of Eight Activities Has The Following Characteristics Activity Preceding 1 (178.03 KiB) Viewed 43 times

QUESTION TWO A.) A small project consisting of eight activities has the following characteristics: Activity • Preceding Most optimistic time (a) Most likely time (m) Most Pessimestic time (6) activity A 4 None None 2 10 12 26 B 12 с A 8 9 10 D 15 20 A А 10 7 9 7.5 E F 11 9 9 G B.C D E,F,G 3 3.5 7 H S 5 5 i. ii. iii. Draw the PERT network for the project. ii. Prepare a network to determine the critical path. iii. If a 30-week deadline is imposed, what is the probability that the project will be finished within the time limit? B.) A company manufactures two types of printed circuits. The requirements of transistors, resistors and capacitor for each type of printed circuits along with other data are given in table. Circuit Stock available (units) A B Transistor 15 10 180 Resistor 10 20 200 Capacitor 15 20 210 Profit Rs.5 Rs.8 i. Use the graphical method to determine how many circuits of each type the company should produce from the stock to earn maximum profit. ii. Use the simplex method to determine how many circuits of each type the company should produce from the stock to earn maximum profit.