could you please use excell and show all work!

a. (3 pts) Calculate EV and PV for each task and the total for the project for each time period. b. (3 pts) Calculate the CV, SV, CPI and SPI, ETC and EAC for the project (don't need each task) at each of those time periods. c. (1 pt) What can you say about the health of the project? (Must discuss the variances here) 2. ( 3 pts) Rework the information for parts a and b of problem 1 using the 20/80% rule for the percent completion. Any change in the health