Question 31 Based on the information below and knowing that the project planned completion duration is 20 days, answer the following: 1. Estimat project duration and critical path assuming there are no constraints on resources. (10 points) 2. Determine CBC, and CAC by the end of the 6th week. Determine whether there is a cost overrun or underrun. (10 points) 3. If the cumulative earned value at the end of week 6 is 15,000. Determine variance and CPI. Comment on results. (10 points) 4. Is there a need for resource leveling if only two programmers are available? If yes, what is the new project duration? (10 points) Activity Predecessor Programmers Cost ($) A B C D E F G Duration (weeks) 3 6 10 11 8 5 6 A A A B C D E, F 2 1 1 1 1 1 2 5000 9000 10000 15000 10000 4000 7000 Actual Spending Activity 5 6 2 2000 1000 A B D Week 3 4 1500 1500 1200 1000 1750 1100 1200 1750 1200 1500