Please answer this question with full working as stated in the question x and y is according to unique ID. so in this question my X=13 Y=8 . I promise to upvote.

(d) Based on information given in Table 1 and Figure 1, calculate the probability that the project can be completed within 20 weeks of its start? Value for X and Y will be determined by your Unique ID as indicated in Table 1. Probability table can be found in the index. 126 marks Table 1. Main activities of project management A E F 7 9 B C D X X 15 8 6 9 Activity Pessimistic Time (days) Optimistic Time (days) Most Likely Time (days) 7 GHI 7 5 8 2 Y 5 5 5 5 > 5 6 8 8 12 6 6 3 Y 7 START PRECEDENCE DIAGRAM D C Figure 1 precedence diagram project management Page 4 of 6 INDEX Cumulative Probability PZS Cumulations 1 0.00 0.01 0.02 003 0.14 0.05 0.06 0.07 0.00 0.00 -19 0000000000000000000000000000000000000000000 0.0000 -300000 0.000 0.000 0.0001 0.000 0.000 0.000 0.0001 0.0001 0.0001 -270.0001 0.000 0.000100001 0.0001 00001 0.000 0.000 0.000 0.0001 -360.0002 0.000 0.000 0.0001 0.0001 00001 0.00010000100001 0.0001 -3500002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.002 0.0002 -340.0003 0.00 0.00 0.0003 0.0003 0.003 000 0000 000 000 200.0005 0.0005 0.0005 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0003 - 120.000 0.00 0.00 0.00 0.0006 0000 0000 0000 -0.0010 0000 60000 0000 0000 0000 000 000 000 000 -20 0001 0.0013 0.001 0.0012-0.0012 0.00110 0011 0001000010 -29 0.0019 00018 0.0018 0.0012 0.0016 0.0016 0.00 0.00 0.00 0.001 -2000000000024 0.03 0.02 021 020002000019 -2700035 0.0034 0.003) 0002 0.00 0.0030 0.0029 0000000270.000 -260.007 0.0045 0.0040.000 60041 0.004000099 0.0038 00037 0.0036 -25 0.0052 00050 00059 0.0057 0.0055 0.0054 0.0052 005 0049 0.0048 -24 0002 0.000 0.0078 0.0075 0.00 0.0071 000 000 000 000 -2300107 00104 00102 0000 000 0.00 0.00 0.00 0.00 0.004 -2200199 00136 00132 0.0129 00125 00122 00119 00186 00113 0110 -21 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 34 019 018 04. -20002200222 00217 00212 0000700002 00197 00191 002 00183 --1900097 0.0081 603400098 2006 04 629 -18003500051 00344 00336 00129 002200344 08000301 00294 -170046 0006 00477 0.0418 00409 0001 0.0002 004 00375 00967 -16.00548 00537 00526 00516 00505 00085064500465 0.0455 1500861 00455 0053 0.0630 00518 0006 005 05209571 0.0559 -14COROS BOM 00778 60754 649 0075 20721 000 000 -130000951 00934 60918 600 0085 000 00838 -120111 01131 01112 1093 01075 01056 1038 100 100 2005 -110135 21335 014 01292 6121 01282 0123 01250 1190 0.1170 -1001587 01562 01599 01515 0.1992 OH 0146 QUO 63431 01 -29 015161814 Q.1788 0172 0.1796 017 056 0.1660 3635 0.16 -202119 0209003061 02033 20 01977 1949 01922 19218 -07 0300 02389 02358 0.2327 02236 0.726 02236 03206 02177 02148 0602143 02709 0376 0363 02411 02578 02546 02544 043 0.2451 40503085 03050 3015 02981 02946 0292 02377 023362810 0.276 04 0.346 1.349 2372 338 3300 0.00 0.3232 03192 0.3156 03121 -00321 037 097503707 812 035 03357 35200.3683 -0210.000416 04129 0.40 0.0052 04013 00974 098603897 03859 -10480 01562 66522 043 0440044 654 000 000 -20 0.0 0.0 0.4920 0.00 0.4340 0801 BOS 0021 0468104541 30.0 6.01 0.02 0.0 0.0 0.0 0.0 0.09 0005000 5000 6500 652056059 13 6519 0529 OTO 0502 503 0.5517 4.557 655 158 05625 14 05753 0212 582 150 650 6514 0310419 01 DE SES 06517 3406554 05 0603 04 TO 66736 62 09 6505 5 5 9 54 738 73.57 0.7990 7224 017359 091 24 99 0754 05 Out 77580 611 60 07875 67704 JT4 1774 1774721 752 0807581 0 77 76 5 0133 090219 22054 BS BS 353 O ONI 34 355 055405772 05050. Den 7. 2009 RTS 2015 12.09.06 990 99115 1916 1917 140918 6.930 1929 OS 108 109119 150832095 257 0038290 2941 TE0243 0904 054 355 155 156 1955 19554 9554 053 092 0950 1036610964509667 1909713 919 37 57 84 09756 200972 OSTT: 09723 9 29 21 1 0 0 0 0 196 4.7 22.09.1948 1967 1968 2396 90 91 999 913 9916 24998 20 22 09 0339234.90 25.9931 0.999.999865562 260905 950.956 1993 1992 1996 27095 096 097 093 20095749859 IST 09.1957 290909096 1099 996999999 110.990 999 999 9993 1994 2009 0.96 096 1997 1996 1999.00 34.991 0902.07.1979.9998 35 0.999.99 99999999999999 16.99 999 999 109009999999999999999999.00 H 69999 3809999999999999999999 19000010000 10000 1.000 1.000 1.000 10000 10000 10000 1000