please show calculations thank you

You own a one year European call option to buy one acre of Los Angeles real estate. The exercise price is $2.15 million, and the current, appraised market value of the land is $1.85 million. The land is currently used as a parking lot, generating just enough money to cover real estate taxes. The annual standard deviation is 18% and the interest rate is 12%. How much is your call worth? Use the Black-Scholes formula. (Enter your answer in dollors not in millions, rounded to the nearest dollor. Do not round intermediate calculations.)