Activity A B D E F G H Duration (days) Normal Total Cost After Crashing (S) Normal Minimum Cost (S) Crash 1 Crash 2 Crash 3 8 5 2500 2520 2545 2580 6 4 1200 1230 1275 7 5 1450 1480 1515 6 4 1350 1380 1410 1234 1914 4 2 1250 122 1270 1300 11 5 3 2300 2340 2395 200 - st 4 wo 2 2000 2040 2085 sed 10 7 2500 2515 2535 2560 5 1600 2 1800 1820 1855 1905 8 5 3800 3850 3900 3950 6 5 2750 2790 4 2 850 895 950 I J K L For the activities of the given network, resource information is shown on the table. Using the information given, answer the following questions: 3 wel -- a) Carry out the CPM calculations to find the total project duration and critical path. b) Find the cumulative resource requirement of the project in terms of worker-days. c) Find the average resource requirement of the project. d) Allocate the resources according to the early dates of the activities. e) Allocate the resources according to the late dates of the activities. f) Level the resources according to the following conditions: K 4 C 6 8 10 . 5 D Condition 1: Number of workers utilized in a day = 18 Condition 2: E-GR - RE 60 Where R;= Number of workers utilized in day i R Average resource requirement found in part c n = Total project duration found in part a Hint: First, level the resources so that number of workers utilized in a day is not more than 18. Then, for each day, take the square of the difference between the number of workers utilized in that day and the average resource requirement. Sum up the results for all days. If it is greater than 60, re-adjust the leveling so that the second condition is satisfied g) For part f. draw the daily resource requirement curve of the project. Duration (days) 3 2 Activity A B D E F G 4 6 3 4 6 3 Crew Size Normal Minimum 4 6 3 5 2 4 4 4 4 4 4 4 4 3 S 4 1 4 1 1 I 2 5 2 K L 5 Activity A B D E F G H Duration (days) Normal Total Cost After Crashing (S) Normal Minimum Cost (S) Crash 1 Crash 2 Crash 3 8 5 2500 2520 2545 2580 6 4 1200 1230 1275 7 5 1450 1480 1515 6 4 1350 1380 1410 1234 1914 4 2 1250 122 1270 1300 11 5 3 2300 2340 2395 200 - st 4 wo 2 2000 2040 2085 sed 10 7 2500 2515 2535 2560 5 1600 2 1800 1820 1855 1905 8 5 3800 3850 3900 3950 6 5 2750 2790 4 2 850 895 950 I J K L For the activities of the given network, resource information is shown on the table. Using the information given, answer the following questions: 3 wel -- a) Carry out the CPM calculations to find the total project duration and critical path. b) Find the cumulative resource requirement of the project in terms of worker-days. c) Find the average resource requirement of the project. d) Allocate the resources according to the early dates of the activities. e) Allocate the resources according to the late dates of the activities. f) Level the resources according to the following conditions: K 4 C 6 8 10 . 5 D Condition 1: Number of workers utilized in a day = 18 Condition 2: E-GR - RE 60 Where R;= Number of workers utilized in day i R Average resource requirement found in part c n = Total project duration found in part a Hint: First, level the resources so that number of workers utilized in a day is not more than 18. Then, for each day, take the square of the difference between the number of workers utilized in that day and the average resource requirement. Sum up the results for all days. If it is greater than 60, re-adjust the leveling so that the second condition is satisfied g) For part f. draw the daily resource requirement curve of the project. Duration (days) 3 2 Activity A B D E F G 4 6 3 4 6 3 Crew Size Normal Minimum 4 6 3 5 2 4 4 4 4 4 4 4 4 3 S 4 1 4 1 1 I 2 5 2 K L 5