A put option to sell $18,000 at a strike price of $1.80 = 1.00 is equivalent to Select one: a. a put option on 10,000 at a strike price of $1.80 = 1.00. b. none of the options c. a call option on $18,000 at a strike price of $1.80 = 1.00. d. a call option to buy 10,000 at a strike price of $1.80 = 1.00