You own a portfolio equally invested in a risk$-$free asset and two stocks. If one of the stocks has a beta of $1\mathrm{.}75$ and the total portfolio is equally as risky as the market, what must the beta be for the other stock in your portfolio?

Multiple Choice

$0\mathrm{.}30$

$1\mathrm{.}31$

$1\mathrm{.}19$

$1\mathrm{.}25$

$0\mathrm{.}25$