Answer:
The price of each of these bonds is $1,600, which means that the bonds sell at par.
Suppose that the market interest rate for bonds that are similar to the ReNew bond has increased to 7%. The price of the ReNew bond changes to $1,558.00 , which means that it sells at discount.
Suppose that instead of rising, the market rate decreases from 6% to 4%. The new price of the bond changes to $1,688.80, which means that the bond sells at a premium.
When the coupon rate and the market interest rate are the same, the price will be at par.
Interest rate increases:
Bond Price = Present value of coupon + Present value of bond price
Coupon = 6% * 1,600
= $96
Bond price = 96 * (1 - 1.07⁻³ / 0.07) + 1,600 / 1.07³
Bond price = $1,558.00
Interest rate decreases:
= 96 * (1 - 1.04⁻³ / 0.04) + 1,600 / 1.04³
= $1,688.80