If BCWP= 450: ACWP= 410, and BCWS= 325, what is the schedule variance and the schedule performance index?

A.
+25: �875
B.
+75:1.38
C.
_50: �-875
D.
“50:1.07
Explanation:
Schedule Variance (SV) :Any difference between the scheduled completion of an activity and the actual completion of that activity. Schedule Variance = BCWP – BCWS. Schedule Performance Index (SPI): The ratio of work performed to work scheduled. (BCWP / BCWS)
I have the same idea. B
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Schedule variance = BCWP – BCWS which is 125. Which is not in the choices above.
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