Answer:
a. Assets - Liabilities
Explanation:
Assets/Liabilities is a management method to minimize risk. So, it cannot be the answer.
There is no formula like "Assets + Liabilities" and "Assets x Liabilities" in accounting to calculate the net worth. Therefore, those can be eliminated.
We know that net worth is calculated by deducting all liabilities (long-term and short-term) from net assets. Therefore, option (a) is the correct answer.