week 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 Activity Duration (weeks) Precedes Crash Cost/Week A (start) B C E F (end) B.C $380 E $130 F 5240 F $150 $450 Suppose that Rafay is only given 8 weeks (instead of 11) 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 Each Activity Should be Reduced Activity BY (weeks) A O week(s) B 1 wook(s) C 3 week(s) E 0week(s) F O week(s) What is the total crashing cost? $ (Enter your response as a whole number.)