Question 19 (1 point)

Which of the following is true?

Question 19 options:

	A long call is the same as a short put
	A short call is the same as a long put
	Buying a call and the stock is the same as buying a put
	None of the above

Question 20 (1 point)

Consider a European call and a European put on the same underlying stock, each with the same strike K and the same expiration date T. Assuming interest rate is zero and the stock does not pay dividend, it's known that the following relationship (Put-Call Parity) holds: c p = S0 K, where c, p and S0 denote the current price of the call, put, and stock, respectively. Under this relationship, the long (European) call option can be replicated by __________________.

Question 20 options:

	shorting the underlying stock, borrowing the cash amount equal to the exercise price, and writing the put
	buying the underlying stock, borrowing the cash amount equal to the exercise price, and buying the put
	buying the underlying stock, borrowing the cash amount equal to the exercise price, and writing the put
	buying the underlying stock, lending the cash amount equal to the exercise price, and buying the put