7 - Provide a time dependent graph of CPI and SPI for the complete project life. Provide a brief paragraph interpreting this graph. Problem 8 - Provide a time dependent graph of AC, EV and PV for the complete project life. Provide a brief paragraph interpreting this graph. Problem 9 - Explain the advantages and disadvantages of this technique. Problem 10 - Have you applied this methodology as a practicing engineer? Would you consider applying this technique? Why or why or why not