Final answer:
The interest expense under a restricted current asset investment policy would be $9,818 lower than under a relaxed policy. This is calculated by determining the total assets under each policy, calculating the corresponding debt, and then finding the interest expense based on the given interest rate.
Step-by-step explanation:
To determine how much lower the interest expense would be under a restricted current asset investment policy compared to a relaxed policy, we first need to calculate the total assets under each policy using the total assets turnover ratios provided. Total assets can be found using the formula:
Total Assets = Sales / Total Assets Turnover
Under the restricted policy, Total Assets = $3,600,000 / 2.5 = $1,440,000, and under the relaxed policy, Total Assets = $3,600,000 / 2.2 = $1,636,364.
Since the firm's debt is 50% of total assets, we can calculate the debt:
Debt (Restricted) = 50% of $1,440,000 = $720,000
Debt (Relaxed) = 50% of $1,636,364 = $818,182
Interest expense is the product of the interest rate and the amount of debt:
Interest Expense (Restricted) = 10% of $720,000 = $72,000
Interest Expense (Relaxed) = 10% of $818,182 = $81,818
The difference in interest expense is:
$81,818 - $72,000 = $9,818
Therefore, the interest expense under a restricted policy would be $9,818 lower than under a relaxed policy.