\begin{tabular}{l|l} Question 14 & A local project being analyzed by PERT has 42 activities, 13 of which are on the critical path. If the estimated time \\ Not yet answered \\ along the critical path is 105 days with a project variance of 25 , the probability that the project will be completed in 95 \\ days or less is \\ P Flag question \\ Select one: \\ & O a. 0.9772 \end{tabular} b. 0.3444 c. 0.4 d. 0.0228 e. 4.2 \begin{tabular}{l|l} Question 15 & A PERT project has 45 activities, 19 of which are on the critical path. The estimated time for the critical path is 120 \\ Not yet answered & days. The sum of all activity variances is 64 , while the sum of variances along the critical path is 36. The probability that the project can be completed between days 108 and 120 is \\ \hline Marked out of 1.00 & \end{tabular} Flag question Select one: a. 0.0227 b. 2.00 c. 0.9773 d. 0.1058 e. 0.4773