A portfolio consists of 225 shares of stock and 300 calls on that stock. If the hedge ratio for the call is 0.4 , what would be the dollar change in the value of the portfolio in response to a $1 decline in the stock price? $345 $580 $520 +$500 A hybrid strategy is one where the investor maintains a passive core and augments the position with an actively managed portfolio. selects the stocks of companies that specialize in alternative fuels. selects some actively managed mutual funds on their own and uses an investment advisor to select other actively managed funds. uses both fundamental and technical analysis to select stocks. An upward sloping yield curve is a(n) yield curve. humped flat None of the options normal inverted