please help!

Oeo if your colleagues hes privided an amalysus of a cimpeins popical ind conctesed the fillowing: Reiquired: 1) Compute the ner cath indliwe (ineremencal coetribution i segin mi mus incremeatal fixed 2) Using the data comprated (1) and other data provided in the proelens, deternine the net present value, inaemal rate if return, pavback period, and provitahlity index of the proposed imveitmeat: 3) Uaing the analysis performed in (2). prepare "beref" and "worif" anse semarios aning the following azuarpeiens. b) Wont Case - Progecled sten decrenes by iofs, nequand rate of reauri increases to 15% 4) Write a meme to the CFO of ILC groviding your analysis asd recemmendubiee sagarting the PPDw lie sure to compare your robults so the comperirs propovel liclude a sticng: recommendation for or meainu the aceeptance af the aces PPDs into IEC-t prodice line Oeo if your colleagues hes privided an amalysus of a cimpeins popical ind conctesed the fillowing: Reiquired: 1) Compute the ner cath indliwe (ineremencal coetribution i segin mi mus incremeatal fixed 2) Using the data comprated (1) and other data provided in the proelens, deternine the net present value, inaemal rate if return, pavback period, and provitahlity index of the proposed imveitmeat: 3) Uaing the analysis performed in (2). prepare "beref" and "worif" anse semarios aning the following azuarpeiens. b) Wont Case - Progecled sten decrenes by iofs, nequand rate of reauri increases to 15% 4) Write a meme to the CFO of ILC groviding your analysis asd recemmendubiee sagarting the PPDw lie sure to compare your robults so the comperirs propovel liclude a sticng: recommendation for or meainu the aceeptance af the aces PPDs into IEC-t prodice line