You have $$18,000$ to invest in a stock portfolio. Your choices are Stock $x$ with an

expected return of $13$ percent and Stock $Y$ with an expected return of $11$ percent. If your

goal is to create a portfolio with an expected return of $12\mathrm{.}18$ percent, how much money

will you invest in Stock $x$ and Stock $Y?($Do not round intermediate calculations and

round your answer to the nearest dollar, e$.$g$.,32.)$