Answer :
13.86%
Explanation:
Calculation of the Expected rate of return
First step
Expected return = (.12 x.187) + (.84 x.144) + [.04 x(-.12)]
Second step
Expected return =(0.02244)+(0.12096)+ (-0.0048)
Expected return=0.1386 ×100
Expected return=13.86%
Therefore the Expected return would be 13.86%