m b 9 5 b 8 8 B D E F G Jack Kanet Manufacturing produces custom-built pollution control devices for medium-size steel mills. The most recent project undertaken by Jack requires 14 different activities Jack's managers would like to determine the total project completion time (in days) and those activities that be along the critical path The appropriate data are shown in the following table Time (days) Immediate Time (days) Immediate Activity Predecessor(s) Activity Predecessor(s) EF GH 5 A 9 A B,C D K D LM 3) The expected completion trite of the project days (Round your response to wo decimal places.) The activities that represent the project's critical path are b) of the time to complete the activities on the critical path is normally distributed, then the probability that the critical path will be finished in 54 days or less = (Round your response to two decimal places) c) Number of days that would result in 99% probability of completion = days. (Round your response to two decimal places.) 3 2 5 5 2 3 2 m 5 2 5 9 10 5 7 H 1 J K a 3 1 1 6 3 2 6 1 3 7 5 8 4 3 8 12 18 7 8 13 6 4 11 M N