Question 20 2 pts Assume the total expense for your current year in college equals $20,000. Approximately how much would your parents have needed to invest 21 years ago in an account paying 8% compounded annually to cover this amount? 0 $3,973.00 Q $1,600.00 0 $952.00 0, $1,728.00 Question 21 2 pts An investment banker has recommended a $100,000 portfolio containing assets B, D, and F. $20,000 will be invested in asset B, with a beta of 1.5; $50,000 will be invested in asset D, with a beta of 2.0; and $30,000 will be invested in asset F, with a beta of 0.5. The beta of the portfolio is r\" 1.25 A 1.45 A 1.33 unable to be determined from the information provided