Question: Question 2 Consider the project data shown in Appendix A. Assume that activities (A, B, C, D, E, F, G and H) are fully completed.

Question 2 Consider the project data shown in Appendix A. Assume that activities (A, B, C, D, E, F, G and H) are fully completed. Task I (7,8) is achieved by 70% and task J (6,8) is achieved by 25%. The rest of the tasks have not started yet. Please answer the following a) Redesign the project network. b) Calculate the estimated remaining time for the completion of the project. Appendix A Consider the following the tasks' sequence of a project, as shown in table-1. Tasks / Events Sequence A (1,2) 1(7,8) B(1,3) (6,8) C(2,7) K (6,9) D (2.5) L (9.10) E (3,5) M(8,10) F (3.4) N (7,11) G (5.6) 0 (10,11) H (4.6) Table 1: Project tasks' sequence. You may also wish to use, the following standard (Z) normal distribution table as shown 2. 0,00 0,01 0,02 0,00 0,04 0,05 0,06 0,07 0,08 0,09 0,0 0,50000 0,50399 0.50798 0,51197 0,51595 0,51994 0,52392 0,52790 0,53186 0,63586 0,1 0.53983 0.54380 0.54778 0.55172 0.55567 0,55962 0.56356 0,56749 0,57142 0,57535 0.2 0.57926 0.583170.58706 0.59095 0,591830.58871 0.80257 0.60642 0.61026 0.61409 04 0.00442 0.65910 0.662760.66840 0.67003 0,67364 0,67724 0,68082 0,68439 0,68793 0,3 0,61791 0,52172 0,62552 0.52930 0,63307 0.63683 0.64058 0,64431 0.54803 0.65173 0,5 0,89146 0,69497 0,69847 0.70194 0,70540 0.70884 0,71226 0,71566 0,71904 0,72240 0,6 0,72575 0,72907 0.73237 0,73565 0,73891 0,74215 0,74537 0,74857 0,75175 0,75490 0.7 0.75804 0.761150.764240.76730 0.77035 0.77337 0.77637 0,77935 0,76230 0,78524 0,8 0,78814 0.79103 0,79389 0.79673 0.79955 0.80234 0.80511 0,80785 0.81057 0.81327 0,9 0,81594 0,81859 062121 0.823910,82639 082804 0,831470,83308 0,836460,83691 1.0 0.84134 0.84375 0.84614 0.048490,85083 0.05314 0,85543 0,85769 0,85993 0,86214 1,1 0,85433 0.86650 0,86864 0,87076 0,87286 0.87493 0.87698 0,87900 0,881000 88209 1,2 0,89493 0,88686 0,68877 0,89065 0,69251 0,89435 0,89517 0,89796 0,89973 0,90147 1,3 0,90220 0,90490 0,90648 0,90824 0,90949 0,911490,91309 0,91466 0,916210,91774 1.4 0,91924 0,92073 0.922200,92384 0,92507 0,92647 0,927850,92922 0,93056 0,93189 1,5 0,93319 0.93448 0,83574 0.83699 0.93622 0,93943 0,94062 0,94179 0,94295 0,94408 1.6 0.91520 0.94030 0.94738 0.91815 0.91950 0.95053 0.951540,85254 0.95352 0,95449 1.71 0.95543 0.95637 0,95728 0.95819 0.95907 0.95994 0,96080 0,96164 0.96240 0.96327 1,8 0,0640 0.96485 0.96.62 0.96638 0,967120.96784 0,968560,96926 0.96995 0.97062 1,9 0,97128 10,97193 0.97257 0,97320 0,973810,974410,97500 0,97558 0,976150,97670 2,0 0,97725 0,97778 0,978310,97882 0,97932 0,97962 0,98030 0,88077 ,98124 0,98169 21 0.88214 0.98257 0.98300 0.98321 0,96382 0,88122 0,98461 0,98500 0,88537 0.96574 22 0.90810 0.98645 0.96679 0.96713 0.967450,96778 0,9840 0,968400,98670 0,96899 2,3 0,98928 0.98958 0.88983 0.99010 0.99038 0,99081 0,990B6 0,991110,99134 0,99158 2.4 0.99180 0.99202 0,89224 0.89245 0.99268 0,88286 0,89305 0,88324 0,88343 0,99361 2,5 0,99379 0.9939 0,90413 0,99430 0.99446 0.99461 0.99477 0,98492 0,995000 99520 2,6 0,99534 0,99547 0,99560 0,99573 0,99585 0,99598 0,99503 0,99621 1.99632 0,99643 2,7 0,94653 0,99864 0,99874 0,99602 0,99693 0.99702 0,997110,99720 9.99728 0.99736 2,8 0,99744 0,99752 0.99760 0.99787 0.99774 0.997810,99768 0.99795 0.99801 0.99807 2,9 0.99813 0.99819 0.99825 0.88831 0.99838 0,98841 0,99846 0,89851 0,99856 0,99861 3,0 0,99865 0.99869 0.99874 0.99878 0,998820.99886 0.998890,99893 0.99896 0.99900 3,1 0,99903 0.90926 0,90029 3.2 0.99931 0.99940 0.99348 3,3 0,99952 0,99953 0.99955 0.99957 0,99958 0,99980 0,999610,99962 0,999840,99965 toe. De 090.18 SABA 0,999 3,4 0,99966 0,99968 0,99969 0,999700,99971 0,99972 0,99973 0,99974 0,99975 0,99976 3,5 0.99977 0.9997 0.99978 0.99979 0.99980 0,99981 0,999810,99942 0,99962 0,99983 3,6 0,99984 0,99985 0.99985 0.99906 0,99986 0,99987 0,99987 0,99988 0,99988 0,99969 3.7 0.99989 0.99990 0.99990 0.89990 0.999910,899910,999920,999920,99992 0.99992 3,8 0.99993 0.99993 0.99993 0.99994 0.99994 0.99991 0.99991 0,98995 0,98995 0.99995 3,9 0,99995 0,99995 0.99996 0.99996 0,99995 0,99996 0,99999 0,99996 0,99997 0,99997 40 0.99997 0.99997 0.90497 0.99997 0.99997 0,99997 0.99988 0,98008 0.99988 0,99998 Question 2 Consider the project data shown in Appendix A. Assume that activities (A, B, C, D, E, F, G and H) are fully completed. Task I (7,8) is achieved by 70% and task J (6,8) is achieved by 25%. The rest of the tasks have not started yet. Please answer the following a) Redesign the project network. b) Calculate the estimated remaining time for the completion of the project. Appendix A Consider the following the tasks' sequence of a project, as shown in table-1. Tasks / Events Sequence A (1,2) 1(7,8) B(1,3) (6,8) C(2,7) K (6,9) D (2.5) L (9.10) E (3,5) M(8,10) F (3.4) N (7,11) G (5.6) 0 (10,11) H (4.6) Table 1: Project tasks' sequence. You may also wish to use, the following standard (Z) normal distribution table as shown 2. 0,00 0,01 0,02 0,00 0,04 0,05 0,06 0,07 0,08 0,09 0,0 0,50000 0,50399 0.50798 0,51197 0,51595 0,51994 0,52392 0,52790 0,53186 0,63586 0,1 0.53983 0.54380 0.54778 0.55172 0.55567 0,55962 0.56356 0,56749 0,57142 0,57535 0.2 0.57926 0.583170.58706 0.59095 0,591830.58871 0.80257 0.60642 0.61026 0.61409 04 0.00442 0.65910 0.662760.66840 0.67003 0,67364 0,67724 0,68082 0,68439 0,68793 0,3 0,61791 0,52172 0,62552 0.52930 0,63307 0.63683 0.64058 0,64431 0.54803 0.65173 0,5 0,89146 0,69497 0,69847 0.70194 0,70540 0.70884 0,71226 0,71566 0,71904 0,72240 0,6 0,72575 0,72907 0.73237 0,73565 0,73891 0,74215 0,74537 0,74857 0,75175 0,75490 0.7 0.75804 0.761150.764240.76730 0.77035 0.77337 0.77637 0,77935 0,76230 0,78524 0,8 0,78814 0.79103 0,79389 0.79673 0.79955 0.80234 0.80511 0,80785 0.81057 0.81327 0,9 0,81594 0,81859 062121 0.823910,82639 082804 0,831470,83308 0,836460,83691 1.0 0.84134 0.84375 0.84614 0.048490,85083 0.05314 0,85543 0,85769 0,85993 0,86214 1,1 0,85433 0.86650 0,86864 0,87076 0,87286 0.87493 0.87698 0,87900 0,881000 88209 1,2 0,89493 0,88686 0,68877 0,89065 0,69251 0,89435 0,89517 0,89796 0,89973 0,90147 1,3 0,90220 0,90490 0,90648 0,90824 0,90949 0,911490,91309 0,91466 0,916210,91774 1.4 0,91924 0,92073 0.922200,92384 0,92507 0,92647 0,927850,92922 0,93056 0,93189 1,5 0,93319 0.93448 0,83574 0.83699 0.93622 0,93943 0,94062 0,94179 0,94295 0,94408 1.6 0.91520 0.94030 0.94738 0.91815 0.91950 0.95053 0.951540,85254 0.95352 0,95449 1.71 0.95543 0.95637 0,95728 0.95819 0.95907 0.95994 0,96080 0,96164 0.96240 0.96327 1,8 0,0640 0.96485 0.96.62 0.96638 0,967120.96784 0,968560,96926 0.96995 0.97062 1,9 0,97128 10,97193 0.97257 0,97320 0,973810,974410,97500 0,97558 0,976150,97670 2,0 0,97725 0,97778 0,978310,97882 0,97932 0,97962 0,98030 0,88077 ,98124 0,98169 21 0.88214 0.98257 0.98300 0.98321 0,96382 0,88122 0,98461 0,98500 0,88537 0.96574 22 0.90810 0.98645 0.96679 0.96713 0.967450,96778 0,9840 0,968400,98670 0,96899 2,3 0,98928 0.98958 0.88983 0.99010 0.99038 0,99081 0,990B6 0,991110,99134 0,99158 2.4 0.99180 0.99202 0,89224 0.89245 0.99268 0,88286 0,89305 0,88324 0,88343 0,99361 2,5 0,99379 0.9939 0,90413 0,99430 0.99446 0.99461 0.99477 0,98492 0,995000 99520 2,6 0,99534 0,99547 0,99560 0,99573 0,99585 0,99598 0,99503 0,99621 1.99632 0,99643 2,7 0,94653 0,99864 0,99874 0,99602 0,99693 0.99702 0,997110,99720 9.99728 0.99736 2,8 0,99744 0,99752 0.99760 0.99787 0.99774 0.997810,99768 0.99795 0.99801 0.99807 2,9 0.99813 0.99819 0.99825 0.88831 0.99838 0,98841 0,99846 0,89851 0,99856 0,99861 3,0 0,99865 0.99869 0.99874 0.99878 0,998820.99886 0.998890,99893 0.99896 0.99900 3,1 0,99903 0.90926 0,90029 3.2 0.99931 0.99940 0.99348 3,3 0,99952 0,99953 0.99955 0.99957 0,99958 0,99980 0,999610,99962 0,999840,99965 toe. De 090.18 SABA 0,999 3,4 0,99966 0,99968 0,99969 0,999700,99971 0,99972 0,99973 0,99974 0,99975 0,99976 3,5 0.99977 0.9997 0.99978 0.99979 0.99980 0,99981 0,999810,99942 0,99962 0,99983 3,6 0,99984 0,99985 0.99985 0.99906 0,99986 0,99987 0,99987 0,99988 0,99988 0,99969 3.7 0.99989 0.99990 0.99990 0.89990 0.999910,899910,999920,999920,99992 0.99992 3,8 0.99993 0.99993 0.99993 0.99994 0.99994 0.99991 0.99991 0,98995 0,98995 0.99995 3,9 0,99995 0,99995 0.99996 0.99996 0,99995 0,99996 0,99999 0,99996 0,99997 0,99997 40 0.99997 0.99997 0.90497 0.99997 0.99997 0,99997 0.99988 0,98008 0.99988 0,99998