What are the deltas of a call option and a put option with the following characteristics? (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answers to 4 decimal places, e.g., 32.1616.) Stock price = $46 Exercise price = $45 Risk-free rate = 4.6% per year, compounded continuously Maturity = 9 months Standard deviation = 63% per year