. Below are the data for a Time-Cost CPM Scheduling model analysis. The time is in days and the costs include both direct and indirect costs

	Immediate	Normal	Crash	Normal	Crash
Activity	Predecessor	Time	Time	Cost	Cost
A	None	3	2	$200	$400
B	A	4	3	$300	$600
C	A	1	1	$300	$300
D	B and C	3	2	$500	$550
E	D	2	1	$500	$900

If you crash this project to reduce the total time by one day what is the total time of the project and total cost?

A. Total time is 13 days, total cost is $1500

B. Total time is 12 days, total cost is $2000

C. Total time is 12 days, total cost is $2300

D. Total time is 11 days, total cost is $1850

E. Total time is 11 days, total cost is $2350