Suppose you own a call option on Amazon stock that has a strike price of $1,890. The stock is currently trading at $1,765. The option expires today. What do you do?

	1.	Exercise my option and earn a profit of $125 per share
	2.	Exercise my option for a loss of $125 per share
	3.	Sell my option for a profit of $125 a share
	4.	Nothing

What type of option can only be exercised on the expiration date?

	1.	All options
	2.	American options
	3.	European options
	4.	Single options