The capital market fine (CML) uses as a risk measurement, whereas the capital asset pricing model (CAPM) uses O systematic risk, beta unsystematic risk, total risk standard deviation, systematic risk standard deviation total risk Obeta, total risk The comparisons with which ratios should be made include the following. except The aggregate economy O The firm's own past performance, O The firm's industry or industries O The firm's suppliers and customers The firm's major competitor within the industry