do it only if you know else i will downvote.

(a) (C05)(- An urban transport infrastructure project has following cashflow pattern: Year 0 1 2 3 4 5 6 Investment* 195 1.2 1.3 1.5 2.2 1.7 1.9 Returns* 0 22.85 28.54 32.65 40.22 53.92 60.26 Note:* All figures are in million INR. The rate of discount is 10% p.a. and the interest is to be accrued twice in a year. Is it worth investing in the project? Why