Answer:
See below.
Step-by-step explanation:
We compute the expected return of the projects taking in to account all the probabilities and comparing the results to initial outlay.
Expected return = Probability * return
Expected return = 14,000*0.5 + 21,000*0.25 + (-2500*0.25)
Expected return = $11,625
Since the expected return of the investment is more that the initial out lay of $9,000 by $2,625, the project should be accepted and invested in.
Hope that helps.