C is correct because the management expense ratio (MER) reflects the percentage of each dollar of fund assets that is used to pay for management services and operating expenses of a mutual fund. The MER includes various fees and expenses, such as management fees, administration fees, trailer fees, audit fees, legal fees, and taxes. The MER reduces the return of the fund, as it is deducted from the fund’s income and capital gains before they are distributed to investors. Mutual funds are not required to calculate the MER on a daily basis (A), but rather on an annual basis. Trailer and brokerage fees are included in the MER (B), not charged separately. Mutual fund performance is impacted by the MER (D), as it lowers the net return of the fund. Rates of return are published net of fees, but they do not reflect the impact of the MER on the fund’s performance. References: Canadian Investment Funds Course (CIFC) | IFSE Institute