"You are considering investing $1000 in a complete portfolio. The complete portfolio is composed of Treasury bills that pay 4.6% and a risky portfolio, P, constructed with two risky securities, X and Y. The optimal weights of X and Y in P are 25% and 75%, respectively. X has an expected rate of return of 11%, and Y has an expected rate of return of 6%. The dollar values of your position in X would be _________, if you decide to hold a complete portfolio that has an expected return of 6%