Total return is equal to________.

The correct answer is A. capital gain and yield.

Capital gain is the increase in the value of an asset over time, while yield is the income generated by an asset, such as dividends or interest. Total return is the sum of capital gains and yield, and it is a measure of the overall performance of an investment.

Option B is incorrect because yield is not the same as interest. Yield is the income generated by an asset, such as dividends or interest, while interest is a specific type of income that is paid on loans.

Option C is incorrect because capital gain is not the same as interest. Capital gain is the increase in the value of an asset over time, while interest is a specific type of income that is paid on loans.

Option D is incorrect because yield is not the same as total return. Yield is the income generated by an asset, such as dividends or interest, while total return is the sum of capital gains and yield.