During the past 10 years, the percent returns on two mutual funds (aggressive and passive) expressed in percentages were as follows: Year Aggressive Fund Passive Fund -10 1% 3% 7% 4% 10% 4% 4% 2% 7% 2% 2% 4% 6% 3% 1% 4% 2 2% 2% Last Year 3% 3% 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 returns of the two funds. Round your answers to two decimal places. Variance: Aggressive = Number Passive = Number Standard Deviation: Aggressive = Number Passive = Number -9 -8 -7 -6 -5 -4 -3 % %