For the given System integration Project, the overall duration to complete the project is 14 days, and there are 5 activities as shown in the timeline The effort for each activity and cost per day is given. Also, the incurred cost and actual % of work completed at the end of 9 days are given What does the SPI of the project indicate at the end of 9 days? a. SPI is 2 and the profect has performed twice the work it was supposed to at this point- b. SPI is >1 and project is performing ahead of schedule d. SPf is 1 and project is pertormmen on schedule Click Sane and Submit to soue and aubmit Click Scruculll A Asticry to sme all ansacers