QUESTION 1: FTSA Engineering Company won a new project to install the smart efficient solar panels on a newly built building. They have to perform several activities. Following table and network provides information about the project: Crash slope Per day 1470 Activity B F G 12 Normal Normal Crash Crash Cost($) Time (days) | Cost(s) | Time(days) 7800 4 10740 9400 4 12120 6 168504 18615 12820 7 14380 98505 11255 24800 36050 4580 3 5350 6450 3 7810 4875 1 6685 26850 11 28700 20695 20695 19580 7 25265 10 5860 3 T 7080 11310 | 1 | 11310 82505 9540 16740 5 22650 17665 1 17665 27501 3730 9890 1 15910 31 21580 2 24080 18460 10 19985 11 34680 11 3 7530 12 6500 6 8330 9 4 del polub-boer- -10ledam PPE 1360 1765 1560 1405 3750 770 1360 1810 1850 0 1 1895 1220 0 1 1290 1970 01 980 3010 625 1525 2850 610 4 WN00 R S | FOLLOWING NETWORK IS DRAWN BY USING NORMAL TIME (DAYS): LEGEND ID DUR - - Z - I (a) Identify all the paths in the network and state their length? (Add as many rows you needed) Length of the Path No. | 1. 10. 11. 12. Paths A-B-I-M-R-U A-B-I-M-S-V A-B-I-M-S-W A-F-K-N-S-V A-F-K-N-S-W A-F-K-N-Q-V C-E-L-U C-E-H-M-R-W C-E-H-M-R-U C-E-H-M-S-V C-E-H-M-S-W C-G-H-M-R-U C-G-H-M-R-W C-G-H-M-S-V C-G-H-M-S-W D-F-K-N-S-V D-F-K-N-S-W D-F-K-N-Q-V J-O-S-V J-O-S-W J-Q-V J-P-V J-P-T 14 15 16 17 18 19 20 21 22 23 (b) What is the normal project completion cost? 318235 (c) What is the project completion time? 34 DAYS (d) State critical path/s in the network? C-E-H-M-S-V D-F-K-N-S-V (e) Assume that the project manger wants to shorten the project by six DAYS. What crashing decisions do you recommend to meet the desired completion time? When tie, must prefer least cost. To answer part #(e) MUST fill out the given table and MUST support your work separately. Trial Crash Cost Critical Path/s (Before Crashing) Project Completion Time (Before Crashing) Activity/ Activities crashed Project Completion Time (After Crashing) (c) What is the project completion time? 34 DAYS (d) State critical path/s in the network? C-E-H-M-S-V D-F-K-N-S-V (e) Assume that the project manger wants to shorten the project by six DAYS. What crashing decisions do you recommend to meet the desired completion time? When tie, must prefer least cost. To answer part #(e) MUST fill out the given table and MUST support your work separately. Trial Crash Cost Critical Path/s (Before Crashing) Project Completion Time (Before Crashing) Activity/ Activities crashed Project Completion Time (After Crashing) (f) After completing part (e), fill table below: Trial #2 Trial #5 Number of critical path/s before starting (g) What is the total crashing cost when project is reduced by six DAYS? (h) After reducing project by six DAYS, identify all the paths in the network and state their length? (Add as many rows you needed) No. Paths Length of the Path 1. (i) Can you further reduce the project duration? Yes/No. If 'No' Justify why? 6) You are performing 1st crashing What are options/alternative of activities available that can reduce the project duration by one day, state all the options/alternative of activities with respective costs. (Add as much rows you needed) No. | 1. Options / Alternatives Cost of option QUESTION 1: FTSA Engineering Company won a new project to install the smart efficient solar panels on a newly built building. They have to perform several activities. Following table and network provides information about the project: Crash slope Per day 1470 Activity B F G 12 Normal Normal Crash Crash Cost($) Time (days) | Cost(s) | Time(days) 7800 4 10740 9400 4 12120 6 168504 18615 12820 7 14380 98505 11255 24800 36050 4580 3 5350 6450 3 7810 4875 1 6685 26850 11 28700 20695 20695 19580 7 25265 10 5860 3 T 7080 11310 | 1 | 11310 82505 9540 16740 5 22650 17665 1 17665 27501 3730 9890 1 15910 31 21580 2 24080 18460 10 19985 11 34680 11 3 7530 12 6500 6 8330 9 4 del polub-boer- -10ledam PPE 1360 1765 1560 1405 3750 770 1360 1810 1850 0 1 1895 1220 0 1 1290 1970 01 980 3010 625 1525 2850 610 4 WN00 R S | FOLLOWING NETWORK IS DRAWN BY USING NORMAL TIME (DAYS): LEGEND ID DUR - - Z - I (a) Identify all the paths in the network and state their length? (Add as many rows you needed) Length of the Path No. | 1. 10. 11. 12. Paths A-B-I-M-R-U A-B-I-M-S-V A-B-I-M-S-W A-F-K-N-S-V A-F-K-N-S-W A-F-K-N-Q-V C-E-L-U C-E-H-M-R-W C-E-H-M-R-U C-E-H-M-S-V C-E-H-M-S-W C-G-H-M-R-U C-G-H-M-R-W C-G-H-M-S-V C-G-H-M-S-W D-F-K-N-S-V D-F-K-N-S-W D-F-K-N-Q-V J-O-S-V J-O-S-W J-Q-V J-P-V J-P-T 14 15 16 17 18 19 20 21 22 23 (b) What is the normal project completion cost? 318235 (c) What is the project completion time? 34 DAYS (d) State critical path/s in the network? C-E-H-M-S-V D-F-K-N-S-V (e) Assume that the project manger wants to shorten the project by six DAYS. What crashing decisions do you recommend to meet the desired completion time? When tie, must prefer least cost. To answer part #(e) MUST fill out the given table and MUST support your work separately. Trial Crash Cost Critical Path/s (Before Crashing) Project Completion Time (Before Crashing) Activity/ Activities crashed Project Completion Time (After Crashing) (c) What is the project completion time? 34 DAYS (d) State critical path/s in the network? C-E-H-M-S-V D-F-K-N-S-V (e) Assume that the project manger wants to shorten the project by six DAYS. What crashing decisions do you recommend to meet the desired completion time? When tie, must prefer least cost. To answer part #(e) MUST fill out the given table and MUST support your work separately. Trial Crash Cost Critical Path/s (Before Crashing) Project Completion Time (Before Crashing) Activity/ Activities crashed Project Completion Time (After Crashing) (f) After completing part (e), fill table below: Trial #2 Trial #5 Number of critical path/s before starting (g) What is the total crashing cost when project is reduced by six DAYS? (h) After reducing project by six DAYS, identify all the paths in the network and state their length? (Add as many rows you needed) No. Paths Length of the Path 1. (i) Can you further reduce the project duration? Yes/No. If 'No' Justify why? 6) You are performing 1st crashing What are options/alternative of activities available that can reduce the project duration by one day, state all the options/alternative of activities with respective costs. (Add as much rows you needed) No. | 1. Options / Alternatives Cost of option