vity Completion time $($davs$)$

immediate predecessor activities

A $3-$ B $7-$ C $6-$ D $3$ A E $4$ B$,$ C F $2$ C G $6$ A$,$ D H $6$ E$.$ F

What is the critical path? Calculate the minimum overall project completion time and identify which activities are critical by filling out the chart below $-$ forward and backward pass. What is the minimum time to complete the projects? qquad

ES EF LS LF SLACK

CRITICAL PATH?

A B C D E F G H

If activity B is delayed by $3$ days how is the project completion time affected? Why is this the case? Will the critical path change, why or why not? If activity F is delayed by $3$ days how is the project completion time affected? Why is this the case? Will the critical path change, why or why not? If you want to shorten $($crash$)$ the overall time of this project, how do you pick which activity to shorten? What information, if any, do you need? Once you shorten $($crash$)$ an activity, do you need to redo the AON, yes or no$?$ Why or why not?

pls and thank you