Answer: The initial margin provides some protection against fluctuations in the collateral's market value.

**Explanation:** - **Option A** is incorrect because both parties in a repo agreement are exposed to the risk that the counterparty may fail to meet its obligations. - **Option B** is incorrect because the quality of collateral does not eliminate credit risk; the collateral should ideally have minimal correlation with the counterparty's credit risk to diversify exposure. - **Option C** is correct because repos often include safeguards like the initial margin (collateral exceeding the cash exchanged) to reduce the risk of a collateral shortfall during the contract's term. This feature, along with high-quality underlying securities, enhances risk management in repo transactions.

Author: LeetQuiz Editorial Team