Discuss about NPV and IRR, as according to NPV, the company needs to wait 3 years instead of buying equipment now. Describe how both were calculated and note anything important about your findings.

Talk about NPV and IRR, as according to NPV, the company needs to wait 3 years instead of buying equipment now. Describe how both were calculated and note anything important about your findings. Then, talk about how sensitive was the analysis to the choice of discount rate? Discuss the relation between NPV and discount rate (referring to the graph), with discount rates ranging from 8%-12%. And tell whether a reasonable change in discount rate affect your decision? (aka, not wait 3 years and buy now)