Trojan Services has an expected return of 0.12 and a standard deviation of 0.3. The market's required rate of return is 0.15. Calculate the coefficient variation,

Trojan Services has an expected return of 0.12 and a standard deviation of 0.3. The market's required ra retum is 0.15. Calculate the coefficient variation. 0.375 2.00 2.50 0.40 0.50