If I choose to purchase a call option on Apple with a strike price of $315 for a fee of $27, what am I expecting the price of the stock to rise to at a minimum for me to at least break even? If I purchase a put option with the same strike price and fee, what am I expecting the price of the stock to decline to at a minimum for me to at least break even? Separately, what does it mean if an investor sells a call or sells a put?