Compute the value of plain vanilla bonds:

a$.$ A $5-$year $6\%$ bond is available in the market at price of INR $450$

b$.$ A $5-$year semi$-$annual $6\%$ bond is available at the market price of INR $700$

c$.$ A $10-$year $7\%$ quarterly paid coupon is available. Current interest is $5\%.$The bond will be redeemed at par.

d$.$ A $5-$year $5\%$ annual coupon bond is available which will be redeemed at premium of INR $100.$The par value of bond is INR $1000.$ Current market interest rate is $6\%.$