Ivan

If unchecked the project will actually cost $ 56,380 and it will be finished in 32 days or until 06/16/05.
BAC = $65,000
BCWP = $48,750 = .75 * 65000 (percentage completed * Baseline Cost)
ACWP = $42,250 = .65 * 65000 (effort spent * Baseline Cost)
CPI = 1.15 = 48750/42250 = (BCWP/ACWP)
EAC= $56,380 = ((BAC-BCWP)/CPI) + ACWP 
                         = 65000-48750/1.15 + 42250
                         = 16250/1.15+42250
                         = 14130 + 42250
SV= $-16,250 = EV (BCWP) - PV (BCWS)
BCWS (Current Date - Baseline Start Date) x Baseline Cost / Baseline Duration. 
(05/15/05 – 03/02/05) x 65,000 * (/ 02/03/05 to 26/04/05)
74 *65,000 / 55
= 87454.55
SPI = BCWP / BCWS
SPI=48,750/87454.55
SPI = .56 or SPI = 1.44
ISAC = <Duration>/SPI
03/02/2005 -> 05/15/2005 = 74 days
74d * SPI = ISAC
74d * 1.44 = 106days
ISAC = in 32 days or on 06/16/05
eac is my estimate at completion