What is the minimum cost of crashing the following project that Roger Solano manages at Slippery Rock University by 4 days? Normal Total Cost Immediate with Crashing Predecessor(s) Crash Time Normal Activity Time (days) (days) Cost A 5 4 $800 $1,100 B 9 7 $200 $500 C 4 3 $600 $650 D 8 5 E 8 6 $750 $1,200 $1,500 A C $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 Activity ABCDE The total cost of crashing the project by 4 days is $ (Enter your response as a whole number.) Reduced BY (days)