Coloman Rich Control Devices, Inc, produces custom-built relay devices for auto makers. The most recent project undertaken by Rich requires 14 different activities. Fichis managers would lake to letermine the total project completion time (in days) and those activities that lie along the critical path. The appropriato data are shown in the following table: a) The expected completion time of the project = days (round your response to two decinal places). The activites that represent the projecrs critical path are b) If the time to complete the actives on the critical path is nomally distributed, then the probabily that the cntcal path will be finished in 53 days or less = found rour response to two oncimal places). c) Using the standard narmal table, the number of days that would result in 99% probability of complesion = days (round your nusponse to two decinal places)