A Project plan has been developed by the project team. The scheduled data are given in the following table

Activity	predecessor	Normal time	Crash Time	Normal cost	Crash COST	COST SLOPE
A	-	12	7	3000	5000	400
B	A	8	5	2000	3500	500
C	A	4	3	4000	7000	3000
D	B,C	12	9	50000	71000	7000
E	B,C	4	1	500	1100	200
F	E	4	1	500	1100	200
G	D,F	4	3	15000	22000	7000

Requirements:

• Find the minimum project completion time and corresponding cost.
• If the customer wants to complete the project in 30 Wks. Find the cost of the project.
• What is the minimum project completion cost and corresponding time. If indirect cost is Rs 1000 per week.