Use the following data to value call options on the stock of AABC Corporation.
Stock price $35. Strike price of option $35.
Option matures in 6 months
Standard deviation of the stock's returns is 0.40, and the variance is 0.16.
Risk-free rate is 2%.
d1 = 0.175
d2 = ?0.025
N(d1) = 0.56946
N(d2) = 0.49003