Which option is most likely to be exercised when the stock price is $

$8$

$5$

$$at expiration?

a

$.$

$$Buyer of a call option with exercise price of $

$6$

$5$

b

$.$

$$Buyer of a put option with exercise price of $

$6$

$5$

c

$.$

$$Buyer of a call option with exercise price of $

$8$

$0$

d

$.$

$$Buyer of a put option with exercise price of $

$8$

$5$