Compare Meaning Schedule/Cost Performance Schedule BCWS(or PV) Cost BCWP(or EV) ACWP(or AC) On Ahead Behind On $100 Under Over 100 100 $100 150 150 $150 100 100 $100 100 150 $100 150 200 $150 100 150 $150 150 100 $100 150 100 $200 150 100