KThe following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations, what activities each must precede and the crash cost to reduce duration per week:Activity Duration (weeks) Precedes Crash Cost/WeekA (start)B, CBECFEF (end)Suppose that Rafay is only given 8 weeks (instead of 10) to complete the project. By how many weeks should each activity be crashed in order to meet the deadline? Assume that you can crash an activity down to 0 weeks duration.22414ActivityAEach ActivityShould be ReducedBY(weeks)week(s)$380$110$220$140$400

ActivityDuration (Weeks)PrecedesCrash Cost/WeekA2B, C$380B2E$110C4F$220D1F$140E4-$400

The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations, what activities each must precede and the crash cost to reduce duration per week: Activity Duration (weeks) Precedes Crash Cost/Week A (start) B. C B E $380 $110 C $220 E $140 F (end) $400 Suppose that Rafay is only given 8 weeks (instead of 10) to complete the project. By how many weeks should each activity be crashed in order to meet the deadline? Assume that you can crash an activity down to 0 weeks duration. 2 4 1 4 Activity A F F Each Activity Should be Reduced BY (weeks) week(s)