The common stock of Leaning Tower of Pita, Inc., a restaurant chain, will generate the following payoffs to investors next year:
Probability
Dividend
Stock Price
Boom
0.3
7.00
190.00
Normal economy
0.5
3.00
116.00
Recession
0.2
0.00
0.00
The stock is selling today for $96.
Calculate the expected return and standard deviation of a portfolio half invested in Escapist and half in Leaning Tower of Pita.
(Do not round your intermediate calculations and round your final answers to 2 decimal places. Use the minus sign for negative numbers if it is necessary.)
Expected return of portfolio ____ %
Standard deviation of portfolio ____ %
Why is the portfolio standard deviation lower than for either stock’s individually?
The portfolio standard deviation is lower than for either stock’s individually because _____