You decide to form a portfolio of the following amounts invested in the following stocks. What is the expected return of the portfolio? SET YOUR CALCULATOR TO 4 DECIMAL PLACES THEN INPUT THE NUMBER AS PERCENTAGE ROUNDING TO 2 DECIMALS. DO NOT ENTER THE % SYMBOL..i.e. if your answer is 7.77%, enter it as 7.77 Stock Amount Beta Apple $4,924 2.40 Microsoft $4,807 0.73 Ford $7,215 1.95 Time $3,833 1.27 Warner Expected Return 12.57% 12.32% 18.44% 13.11%