(Portfolio expected rate of return) Barry Swifter is 60 years of age and considering retirement. Barrys retirement portolio currensy is valued at $750.000 and is ailocated in Treasury bils, an $8.P 500 indox fond, and an emerging market fund as foltowi: a. Based on the current porfolio conoosation and the expected rates of return given above, what is the expected rate of rotum for Barrys portollo? b. Bary is considpring a reslocation of his imestments to include more Treasury bils and less eaposure to emerging mariets. If Barry moves all of his money from the emerging market find and puts it in Treasury bifs, what will be the expected rate of retum on the resultro portolio? a. Based on the cument portfolio composition and the given expected rates of return, the expected rate of retum for Barry's portfolio is 6. (Round to two decimal places.) Data table