Answer and Explanation:
The computation is shown below:
Return on investment = income ÷ investment
For Simone
= $54 ÷ $605
= 8.93%
For Riley
= $57 ÷ $650
= 8.77%
As it can be seen that simone contains the return on investment so the simone would be preferred
Also, the other factor that should be considered before doing any kind of investment i.e. risk