Your portfolio consists of 115 shares of CSH and 25 shares of EJH, which you just bought at $18 and $30 per share, respectively. a. What traction of your portfolio is invested in CSH? In EJH? b. 1 CSH increases to $19 and EJH decreases to $29, what is the return on your portfolio? a. What fraction of your portfolio is invested in CSH? In EJH? The fraction invested in CSH is % (Round to one decimal place.) The fraction invested in EJH is % (Round to one decimal place.) B.HCSH Increases to $19 and EJH decreases to $29, what is the retum on your portfolio? The retum on the portfolio in % (Round to one decimal place.)