5. List the critical path(s) and costs to reduce the duration by 2 days. (Show all steps to reduce the duration incrementally) Activity Predecessor Normal Normal Cost Crash Cost Crash Time SLOPE Time 3 A B C D E F G A A A B C D, E, F 6 3 10 6 4 5 30 40 30 20 50 60 50 40 70 60 50 80 90 70 1 2 1 3 3 1

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DURATION, DAYS NORMAL ACCELERATED 5 3 5 4 3 2 5 # 3 # 3 ACTIVITY NODE A 0-1 B 0-2 C 0-3 D 1 to 2 E 2 to 3 4 F 3 to 4 5 determine the following: -Normal cost -additional cost -maximum crash time for activity A 7 NORMAL COST, PESO ACCELERATED 1,600.00 4,000.00 15,000.00 3,500.00 1,500.00 1,800.00 1,000.00 € 3,000.00 12,000.00 3,000.00 € 1,000.00 # 1,000.00

Input Area Cost Per Hour                $1500.00 Outage Duration (hours)    3 Output Area Total Cost for Outage     $4500.00   One-Variable Data Table: Cost Outage Impact Analysis  Duration  (hr)                                      (Cost) 1                                         $1500.00 1.5                                      $2250.00 2                                         $3000.00 2.5                                       $3750.00 3                                          $4500.00 3.5                                       $5250.00 4                                          $6000.00 4.5                                       $6750.00 5                                           $7500.00   Given the data above  Which What If Analysis tool is the worksheet using? Provide a description of the What If Analysis tool and why it was used in the worksheet. Interpret what the data means. Discuss what it means for the business.