3a. The following questions are based on the information below. A company needs to manage a project, which consists of the following set of activities: Task Duration .P.S A 1 B A C 3 B D C N W E B F 4 E G 2 D, F A. Imagine a network diagram for this project. You do not need to add to your answer, but you may sketch on scratch paper if helpful to visualize. B. What are all possible paths for this project? What is the critical path(s)? What is the critical time for this project? 3b. Assume that the following project has the same IPs as in the problem above. You do not need the PM app or Excel for the following; only need a basic understanding of project crashing concept. Max Crash Activity Normal Limit Normal Crash Slope A 5 2 $6,000.00 $8,000.00 $ 1,000.00 B 1 $18,000.00 $19,000.00 $ 1,000.00 $14,000.00 $19,000.00 $2,500.00 W N $6,000.00 $9,000.00 $1,500.00 6 $9,000.00 $14,000.00 $ 1,500.00 IN $12,000.00 $14,000.00 $ 1,500.00 4 2 $3,500.00 $7,500.00 $2,000.00 A. What would be the critical time? B. To crash the project to 1 less than the critical time (e.g., if CT=30, crash to 29), what are all the possible ways to achieve that goal with the minimum increase in cost