Answer:
Net Present Value $ 23,373.49
Explanation:
First, we solve for the expected return:
[tex]\left[\begin{array}{cccc}State&Return&Probability&Weight\\best-case&19,000&0.25&4,750\\base-case&12,000&0.5&6,000\\worst-case&-3,000&0.25&-750\\Total&&1&10,000\\\end{array}\right][/tex]
Now, we solve for the present value of this vaue over the four-year period:
[tex]C \times \frac{1-(1+r)^{-time} }{rate} = PV\\[/tex]
C 10,000.00
time 4
rate 0.12
[tex]10000 \times \frac{1-(1+0.12)^{-4} }{0.12} = PV\\[/tex]
PV $30,373.4935
Last we subtract the investment cosT:
30,373.49 - 7,000 = 23,373.49