1) If we want to calculate our gains or losses when buying a call, which of the following formulas do we use?

	A.	(Strike price * 100) - (Stock price * 100) - (call premium * 100)
	B.	(Stock price * 100) - (Strike price * 100) - (call premium * 100)
	C.	(Stock price * 100) - (Strike price * 100) + (call premium * 100)
	D.	(Strike price * 100) - (Stock price * 100) + (call premium * 100)

2) If we want to calculate our gains or losses when buying a put, which of the following formulas do we use?

	A.	(Strike price * 100) - (Stock price * 100) - (call premium * 100)
	B.	(Stock price * 100) - (Strike price * 100) - (call premium * 100)
	C.	(Stock price * 100) - (Strike price * 100) + (call premium * 100)
	D.	(Strike price * 100) - (Stock price * 100) + (call premium * 100)

3)

If we want to calculate our gains or losses when writing a put, which of the following formulas would we use if the buyer chose not to exercise the option?

	A.	(Strike price * 100) - (Stock price * 100) - (call premium * 100)
	B.	(Stock price * 100) - (Strike price * 100) - (call premium * 100)
	C.	(Stock price * 100) - (Strike price * 100) + (call premium * 100)
	D.	(Strike price * 100) - (Stock price * 100) + (call premium * 100)
	E.	None of the above