Q3) You are considering investing $1,000 in a complete portfolio. The complete portfolio is composed of treasury bills that pay 5% and a risky portfolio, P, constructed with 2 risky securities X and Y. The optimal weights of X and Y in P are 60% and 40% respectively. X has an expected rate of return of 14% and Y has an expected rate of return of 10%. a) To form a complete portfolio with an expected rate of return of 11%, how much you should invest of your complete portfolio in treasury bills (W). b) how much you should invest of your complete portfolio in security X and Y? c) If you invest in the risky portfolio only, your expected profit would be----------- d) If you invest in the complete portfolio, your expected profit would be------------