Answer:
$48,000
Explanation:
First, determine the proportion of Martina's investment.
[tex]\begin{gathered} \text{Proportion}=\frac{\text{Martina's Investment}}{Total\text{ Investment}} \\ =\frac{75,000}{25,000+50,000+75,000} \\ =\frac{75,000}{150,000} \\ =\frac{1}{2} \end{gathered}[/tex]Therefore, the amount Martina gets will be:
[tex]\text{Martina's share}=\frac{1}{2}\times96,000=\$48,000[/tex]Martina gets $48,000.