Buying one option and writing another with a higher exercise price, all on the same underlying, is called a Select one: a. Calendar Spread b. Bull Spread c. Straddle d. Bear Spread e. Strangle An option combination in which someone buys both puts and calls, with the same exercise price, on the same underlying asset is called a Select one: a. A bull spread b. A long straddle c. A bear spread d. A calendar spread e. A short straddle