1. a)Use the information in the table regarding this seven-month project to create two plots. The first plot should be the S-curve for Earned Value. Indicate on this plot whether the project is ahead or behind schedule and by how much. Calculate the SPI for each month and the Cumulative SPI Month 1 Month 2 Month 3 Month 4 Month 5 Month 6 Month 7 $2,325 $2,670 $125 $500 $875 $275 $140 $280 $480 $800 $1,485 $1,280 $1,975 $2,950 PV ($) EV ($) b)Briefly describe any seven critical success factors for project success contained in the Project Implementation Profile.