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Question 4 (1 point) A complete portfolio with an expected return of 12% is composed of Treasury bills and a risky portfolio Pof two stocks, X and Y. The weight of Xin Pis 55%. The T-bill rate is 3%, while the expective returns of X and Y are 20% and 15%, respectively. What is the weight of T-bills in the complete portfolio? 19% 27% 39% 44% Question 5 (1 point) You invest $1,000 in a complete portfolio with an expected return of 9%. It is composed of Treasury bills that pay 4% and a risky portfolio, P, constructed with two risky securities, X and Y. The weight of X in Pis 70%. The expected returns of X and Y are 22% and 17%, respectively. The dollar values of your positions in X, Y, and Treasury bills are and respectively. $212; $91; $697 $326; $131; $543 $156; $319; $525 $373; $172; $455