answer all qs

You hear on the news that the S&P/TSX Composite Index was down 1.4% today (the market's return was Canada. a. If BlackBerry's beta is 1 .1, what is your best guess as to BlackBerry's return today? b. If Air Canada's beta is 0.6, what is your best guess as to Air Canada's return today? a. If BlackBerry's beta is 1 .1, what is your best guess as to BlackBerry's return today? DO/O. (Round to one decimal place.) BlackBerry's return today is - 1.4%). You are thinking about your portfolio and your investments in BlackBerry and Air