During the past 10 years, the percent returns on two mutual funds (aggressive and passive) expressed in percentages were as follows: Passive Fund Aggressive Fund 1% 8% 1% 7% Last Year Note that this is a sample of returns. a) Compute the expected return for the two funds. Round your answers to two decimal places. Aggressive - Number Passive = Number b) Compute the variance and standard deviation of the retums of the two funds. Round your answers to two decimal places Variance: Aggressive = Number Passive = Number Standard Deviation: Aggressive = Number Passive = Number %