Cоnsider а оne-yeаr cаll оption that gives the holder the right but not the obligation to buy 100 shares of a stock currently trading at $50 per share for $48 per share. By year-end the stock can increase to $57.50/share or decrease to $45 per share The risk free rate is 5.00%. Calculate the hedge ratio (aka the delta) of the call. Report your answer as a decimal: e.g. if your answer is 3/5 enter "0.60"