What is the schedule performance index (SPI) if the planned value (PV) is $100, the actual cost (AC) is $150, and the earned value (EV) is $50?
A . 0.50
B . 0.67
C . 1.50
D . 2.00
Answer: A
Explanation:
CV = EV – AC
CPI = EV / AC
SV = EV – PV
SPI = EV / PV