Answer
The father.
Work Step by Step
As we know that
$\Delta t_{daughter}=\frac{d}{v}=\frac{115}{343}=0.335s$
similarly $\Delta t$ for father is given as
$\Delta_{father}=\frac{d}{c}$
We plug in the known values to obtain:
$\Delta_{father}=\frac{132\times 10^3}{3.00\times 10^8}=4.40\times 10^{-4}s$
Thus, the father hears the home run first.
