Answer:
Stock E is correctly priced.
Explanation:
The stock's are fairly priced based on the required rate of return. If a stock's required rate of return is equal to its expected rate of return, the stock is fairly priced. The required rate of return can be calculated using the CAPM approach. The formula for required rate of return under CAPM is,
r = rRF + Beta * rpM
Where,
Required rate of return of each stock
rA = 0.028 + 0.73 * 0.073 = 0.08129 or 8.129%
rB = 0.028 + 0.1.44 * 0.073 = 0.13312 or 13.312%
rC = 0.028 + 1.25 * 0.073 = 0.11925 or 11.925%
rD = 0.028 + 1.4 * 0.073 = 0.1302 or 13.02%
rE = 0.028 + 0.8 * 0.073 = 0.0864 or 8.64%
Comparing with the expected rate of return, we see that only Stock E's expected rate of return (8.64%) is equal to its required rate of return 8.64%. So, Stock E is correctly price.