If carry costs are expected to decrease for some underlying asset, which of the following intramarket spread strategy will be profitable? sell the longer-term futures and sell the shorter-term futures on the same underly asset. sell the longer-term futures and buy the shorter-term futures on the same underly asset. O buy the longer-term futures and buy the shorter-term futures on the same underly asset. O buy the longer-term futures and sell the shorter-term futures on the same underly asset. O none of the given choices