was the machine to EF and for activityThe project completion and the critical path should also be determinedHere are the activity times Activity Time $($weeksImmediate PredecessorsActivity Time $($weeks$)$ Immediate Predecessor B C $10$ CE D$3$ start $($ES$)$ and $($EF$)$ Activity ESEF A $87$ E F G H $21$ Dave's latest start $($LS $)$ and latest finish $($ LF$)$ are Activity LF H $15$ G Time Remaining : $00$:$21$:$33$ Submit