This exereiso contains only parts a,b,c,d, and e. a) Based on the activity time estimates, the expected times and variance for each of the activites are (round your response fo two decimat places): b) The expected compietion time of the craical path = Weeks (round your respanse fo fwo decimal places). The expecied completion tme of the path other than the critical path = 18.84 weeks (round yeur response to fwo decimal paces). c) The variance of the oritical path = 094 weeks (round your response to two decimal places). The variance of the path other than the cricical path = _ weeks (round your response fo two decimar places). d) If the time to complete the activies on the crival path is noemaly distributed, then the probabily that the critical path will be finished in 22 weeks of less = your response to two decimal places)