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	=	$48
Exercise price	=	$45
Risk-free rate	=	4.5% per year, compounded continuously
Maturity	=	9 months
Standard deviation	=	64% per year

Call option delta
Put option delta