Total Cost B 5 9 6 4 7 5 $600 What is the minimum cost of crashing the following project that Roger Solano manages at Slippery Rock University by 4 days? Normal Crash Time Normal Immediate Activity Time (days) (days) Cost with Crashing Predecessor(s) A $800 $1,100 $200 $600 $650 7 5 $750 $1,500 7 $1,200 $1,650 By how many days should each activity be crashed to reduce the project completion time by 4 days? Fill in the table below. (Enter your responses as whole numbers.) Each Activity Should be Reduced BY Activity (days) m O O OD 4 B D E The total cost of crashing the project by 4 days is $(Enter your response as a whole number.)