The answer is the first one
Because mother knows best. Abraham would have been taken more seriously and be more credible if he had some form of legitimate education.
Explanation:
The correct option is D.
The advantage of calculating the cost of debt after taxes is that the tax rate will be reduced compared to if the calculation was done before taxes. The reduced tax rate arises from the fact that, the company can claim its interest as a business expense and this result in tax savings.