PM.63 Ultimate Idol is an IBC company that is planning to hold a talent/entertainment contest on campus this semester. As a result of their work breakdown efforts they have come up with the following list of activities that are required to pull off their final show. Unfortunately, an unforeseen schedule conflict has emerged with the venue, and this conflict will require Ultimate Idol to hold their final show 6 days earlier than initially planned:

Activity	Normal Time (days)	Crashed Time (days)	Normal Cost	Crashed Cost	Predecessor(s)
A	17	12	$210	$270	-
B	12	7	$120	$200	-
C	11	9	$100	$150	-
D	13	12	$60	$120	C
E	8	5	$150	$690	A, B
F	15	11	$160	$300	A
G	9	7	$100	$280	E

If you wanted to shortenthe overall duration of the project by 6 days, which activity would you crash first?

		B
		E
		D
		C
		A

After crashing the activity you answered in the previous question--and crashing it as many days as it can possibly be crashed--which of the following will now be the critical path (or paths)?

		A-F
		Both C-D and B-E-G
		C-D
		B-E-G
		Both A-E-G andB-E-G
		A-E-G

To finish crashing the project by the required 6 days (6days total off the original project duration), which activity (or activities) should you now crash?

		B and G
		G
		A
		B and C
		C and G
		E

Crash the project by 6 days. What is the total cost of crashing the project (just the additional cost, not total project cost)?(Display your answer to two decimal places.)