Laurel wilson has a portfolio of five stocks. the stocks' actual investment performance last year is given below along with an estimate of this year's performance. last year this yearstock investment return investment returna $50,000 8.0% $55,000 8.5%b 40,000 6.0 40,000 7.0 c 80,000 3.5 60,000 4.5 d 20,000 12.0 45,000 11.0 e 60,000 3.0 50,000 5.0 compute the actual return on laurel's overall portfolio last year. round the answer to two decimal places. compute laurel's expected return this year. round the answer to two decimal places.%