please attach the sensitivity graph, calculate all the NPV values. please solve step by step in detailed manner. show the formula whereever it is required.

With a MARR of 6% and a project life of 10 years, perform a sensitivity analysis on the data using PW as the assessment metric. For each input, consider deviation of 10%,5%, 0%,5%,10% from the base case. a. For each deviation of each input, calculate PW and show the result as a table similar to Table 12.2 below. (10 points) b. Show the sensitivity graph. (10 points) c. Which input has the biggest impact on the PW? (5 point)