Using the cumulative data from the IPMR below for WBS 1.1.5, calculate a formula-based estimate at completion (EAC) using the performance factor of cost performance index times schedule performance index, or CPI x SPI. (Note: use 3 decimal places on all interim calculations)
(IMAGE DESCRIPTION: WBS number 1.1.5, Armament, has a BCWS of 3049, a BCWP of 2807, an ACWP of 3262, a BAC of 3818, and an EAC of 4510.)