Answer:
The expected return on this stock is 7.3%
Explanation:
Using the expectations model, we can calculate the expected return on the stock based on the return on stock in different scenarios/states and the probability of those states.
The expected return on the stock is,
Expected r = rA * pA Â + Â rB * pB Â + rC * pC
Where,
Expected r = 0.12 Â * 0.15 Â + Â 0.08 * 0.75 Â + Â (-0.05 * 0.1)
Expected r = 0.073 or 7.3%