The following information is provided for crashing analysis.

Task NT CT Normal cost Crash cost Imm. Pred.

A $8614001600--$

B $55500500--$

C $32800850$ A

D $4311001300$ B

E $659001150$ C$,$D

The project will take

$[$ Select $]$

days to complete.

In what order would you crash the activities to crash the project by $3$ days?

$[$ Select $]$

What is the additional cost to do this crashing?

$[$ Select $]$

After crashing, the project will be completed in

$[$ Select $]$

days.