You have $$25,000$ to invest in a stock portfolio. Your choices are Stock $x$ with an expected return of $15$ percent and Stock $Y$ with an expected return of $7$ percent.

If your goal is to create a portfolio with an expected return of $11\mathrm{.}5$ percent, how much money will you invest in Stock X$?$

Investment in $x$

If your goal is to create a portfolio with an expected return of $11\mathrm{.}5$ percent, how much money will you invest in Stock $Y?$

Investment in $Y$

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