What is the Portfolio Return if you hold positions in the following stocks displayed in this format $($Current price per share, # of shares in our portfolio, Return for each stock$)($FIN$340$ Company $$9\mathrm{.}25,800$ shares, $7\mathrm{.}10\%$ Return$)$; $($ABC Company $$52\mathrm{.}25,385$ shares, $9\mathrm{.}70\%$ Return$)$; $($DEF Company $$84\mathrm{.}81,120$ shares, $16\mathrm{.}80\%$ Return$)$; and $($XYZ Company $$119\mathrm{.}25,135$ shares, $-40\mathrm{.}30\%$ Return$)$