a$)$ Compute the swap points $($forward margins$)$ for three months, given the following information: $($ii$)($i$)$ Spot INR$/$USD $1\mathrm{.}9845-1\mathrm{.}9855($ii$)$ USD Interest rate: $4\mathrm{.}1250-4\mathrm{.}3750\%$ p$.$a $($iii$)($iii$)$ INR interest rate: $5\mathrm{.}8750-6\mathrm{.}1250\%$ p$.$a