Question

4- Route 1880 is planned to be re-paved in Hayward, California. The entire route within the city limits of Hayward is 7.7 miles. The plan is for 0.77 miles to be complete each month for 10 months. The estimated cost of the entire project is $1,470,000. The following table represents the status of the project at the end of month 4: Cost Actual $173,531 $161,711 $154,089 $199,213 Miles Completed Month Planned 0.77 0.77 0.77 0.77 0.77 0.77 0.77 0.77 0.77 0.77 Earned 0.77 0.62 0.64 0.72 Planned $147,000 $147,000 $147,000 147,000 Earned 147,000 $118,364 $122,182 $137,455 3 9 10 4.1. Calculate the cumulative planned and earned value, as well as the cumulative actual costs. Calculate the CPI and SPI using the cumulative values for each month 4.2. Estimate the final cost.

Answer 1

MonMiles Complele 0.7 구 6 77 Σ = | 588000 | 688 544 | 535001 Cummylahu Eaund Vdlue 52500 .0-813 Planned Valve 588000 SPIEaan ostRe Index [cPI] Actual cos 68$544 o) Final Cost pcw: Planned Cosr ‘l work Remaining as an eshmakby ehae tnext 6 montas しづplanned cost