* Jawad bought a call option on British pound with a strike price of $1.4870
* He paid a premium of $0.0143 per unit
* Before expiration, the spot rate reached $1.4995
* Since the spot rate is higher than the strike price, Jawad exercises the option
* By exercising, Jawad buys pounds at the strike price of $1.4870
* He immediately sells the pounds at the spot rate of $1.4995
* So his profit per unit is $1.4995 - $1.4870 = $0.0125
* After deducting the premium of $0.0143 paid earlier, Jawad's net