What should Minying do? (Do not worry about discounting for time.) a. Not buy the option, which means that she will sell it in one year at market price. b. Buy the option and use the option only if...

What should Minying do? (Do not worry about discounting for time.)

a. Not buy the option, which means that she will sell it in one year at market price.

b. Buy the option and use the option only if the market price goes up to $100.

c. Buy the option and use the option only if the market price goes down to $30.

d. Buy the option and use it in either case.