Please Help with a and b

(Portfolio expected rate of return) Barry Swither is 60 years of age and considering retirement. Barry's netrement portlolio currently is valued at 5750,000 and is alocated in Treasury bils, an 5$ P so0 index fund, and an emerging tharket fund as follows: a. Barsed on the current portfolio composition and the expecled rates of tetuen given above, what is the oxpectod rate of return for Barry's portiolo? b. Barry is considering a realocation of his investments to include more Treasury bils and less oxposure to emerging markots if Bacy moves all of hus money from the emerging market fund and puts it in Treasury bils, what wil be the expected rate of rotum on the resulting porttolo? a. Based on the current portiolio composition and the given expected rabes of return, the expected rale of return for Baryy's portfolio is 1.. (Round to two docimai plises) Data table