Q$\mathrm{.}4$Set. $($A$)$ Project A has an initial investment of Rs$.21$ lakhs and projecter inflows of Rs$.5,25,000$ for $5$ years. Project B has an initial inve of Rs$.34\mathrm{.}5$ lakhs and projected cash inflows of Rs$.9,25,00$

$\frac{2}{9}$

years. Assume the discount rate to be $10$ percent throughout.