ns a Simple payback period is number of yeavs took b iet project to Yecaver capital invetment with net Yevenue). Net Revenue For a altevnative (apitet !nvestment = Ans b Annual novta 나'alt. 2 Annual worth = Sum of all discounting Facfors GcFUr prese nt aorta Re)ent oth or beneftf cost p resent wortth 5 2) 2144
pN0F alternative { S70 AW- 2 941 Ans Alt, 2- Ah".」 Ann u cd Revenu L DIR2 1 pru of (c) investment t e Annual cot) using intovt ete tables , IRR 21.8 y. = rith higher coy As