Suppose the spot exchange rate is $1.43 per British pound and the strike on a dollar denominated pound call is $1.30. Assume r = 0.045, rf = 0.06, = 0.15 and the option expires in 180 days. What is the call option price? A) $0.133 B) $0.143 C) $0.153 D) $0.163

Show work please.

what r do i use to get d1 and what r do i use to get call price.