16 Your portfolio consists of 100 shares of CSH and 60 shares of EJH, which you just bought at $19.32 and $28.97 per share, respoctively. a. What fraction of your portfolio is investod in CSH? In EJH? b. If CSH increases to \$2.2.61 and EJH decreasos to $24.73, what is the retuin on your portfolio? a. What fraction of your portfolio is invested in CSH? In EJH? The fraction invested in CSH is \%. (Round to two decimal places.) The fraction invested in EJH is \%. (Round to two decimal places.) b. If CSH increases to $22.61 and EJH decreases to $24.73, what is the roturn on your portfolio? The retuin on the portifolio is 14. (Round to two decimal places.)