What is the minimum cost of crashing the following project that Roger Solano manages at Slippery Rock University by 4 days?

Activity	Normal Time (days)	Crash Time(days)	Normal Cost	Total Cost with Crashing	Immediate Predecessor(s)
A	5	4	$800	$1,100
B	8	6	$200	$500
C	6	5	$600	$650
D	7	4	$750	$1,500	A
E	5	3	$1,200	$1,650	C

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.)

Activity	Each Activity Should be Reduced BY (days)
A
B
C
D
E

The total cost of crashing the project by 4 days is ?

(Enter

your response as a whole NUMBER)