Which choice best describes an investment with a high yield?

An investment with a high yield is best described as having a high return relative to its cost. Yield typically refers to the income generated from an investment, which can include interest, dividends, or capital gains, expressed as a percentage of the investment's cost or market value. A high yield indicates that the investment is providing more income relative to what was put in, making it attractive to investors seeking strong returns.

This concept is essential in assessing different investment opportunities, as it helps investors understand the potential profitability of their investments compared to the initial capital outlay. Yield reflects the efficiency of the investment in generating returns, which is why this description is the most accurate representation of a high-yield investment.