? ? Given the project information below, what is the probability of completing the project in 93 time units? Activity Most D Optimum Likely Pessimistic te Variance Critical 1 6 12 24 x 2 16 19 28 20 4. X 3 4 7 7 1 4 27 36 5 17 29 47 30 25 6 4 7 10 7 1 7 13 16 19 16 1 x 10 24 ? ? X X Z Value Z Value -3.0 -2.8 -2.6 -2.4 -2.2 -2.0 -1.8 -1.6 -1.4 -1.2 -1.0 -0.8 -0.6 -0.4 -0.2 Probability .001 .003 .005 .008 .014 .023 .036 .055 .081 +0.0 +0.2 +0.4 +0.6 +0.8 +1.0 +1.2 +1.4 +1.6 +1.8 +2.0 +2.2 +2.4 +2.6 +2.8 Probability .500 .579 .655 .726 .788 .841 .885 .919 .945 .964 .977 .986 .992 .995 .997 .115 .159 .212 .274 .345 421