Question

N the following Earliest Start Time (EST) graph, assume each unit of time is an hour.

Answer 1

Answer:

4

Step-by-step explanation:

It takes 4 hours to do task E using the route:  start ⇒B⇒E

It will take 6 hours to do task E if using route : start ⇒C ⇒E

Taking the shortest route, it will take 4 hours

You can apply the critical path method to identify the shortest route possible. First , specify the activity and look for their dependencies.Using the activity diagram, establish the activity completion time.Finally, identify the critical path using the best case estimate.