Answer:
the Interest rate on corporate bond is 7.06%
Explanation:
The computation of the rate of interest is shown below:
As we know that
The Interest rate on corporate bond × (1 - tax rate) = Municipal bond yield
The Interest rate on corporate bond × (1 - 0.32) = 4.80%
The Interest rate on corporate bond × 0.68 = 4.80%
The Interest rate on corporate bond = 4.80% ÷ 0.68
= 7.06%
Hence, the Interest rate on corporate bond is 7.06%