PLEASE ANSWER QUESTION 3

Question 2 0.4 pts Task time estimates for the modification of an assembly line at Jim Goodale's Carbondale, Illinois, factory are as follows: ACTIVITY TIME (IN IMMEDIATE HOURS PREDECESSORS A 72 5.0 6.0 B.C 45 B.C 7.7 D 10 The activities on the critical path are Insert the path in the following format X-X-X-X-X-X using capital letters. The length of the critical path is hours. (round to 1 decimal place) Question 3 0.4 pts Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor fionships in the following table for building new motels. ACTIVITY IMMEDIATE TIME ESTIMATES (IN WEEKS) PREDECESSORIS OPTIMISTIC MOST PESSIMISTIC LIKELY 8 10 8 24 12 16 6 10 3 E, C 20 E. C F D. G. H The expected time for activity C is weeks. (Whale number) The variance for activity C is (Round to 2 decimal places) Based on the calculation of estimated times, the critical path is Insert the path in the following format X-X-X-X-X-X using capital letters