Answer:
Expected return = 22%
Explanation:
The expected return on investment is the weighted average of all the return from different possible outcomes weighted according to the probability of each outcome.
Return Probability P× R
A 40% 0.2 = 0.08
B 20% 0.7 = 0.14
C -4% 0.1 = -0.004
Expected return = 0.08 + 0.14 + -0.004
= 0.216 × 100
= 22%
Expected return = 22%