Please Show all work and formulas

What are the prices of a call option and a put option with the following characteristics? (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.) Stock price = $89 Exercise price = $85 __ 4.00% per year, compounded Risk-free rate = continuously Maturity = 4 months Standard _ * = 53% per year deviation Call price Put price