Perform Earned Value Analysis of the given project.

Activity	Duration (days)	Precedence	Cost/day (Rs.)
A	3		500
B	3	A	100
C	4	B	400
D	2	B	500
E	3	D	500

The progress after the end of 8th day is as follows:

Activity	% completion	Incurred Cost
A	100	2000
B	100	500
C	25	500
D	50	500
E	0	0

Calculate SV, SPI, CV, and CPI respectively.