Explain carefully the difference between writing a put option and buying a call option.

	a.	There is no difference, they are both options and we may buy the stock at maturity (I dont think this is the answer either)
	b.	Only that one is a call and the other a put
	c.	When you write options, you do not have to post margin
	d.	When you write options you have the largest payoff possible (Not the answer)
	e.	None of the above