Need the answer fast, comprehensive and detailed. Make sure its correct.Otherwise, I will down rate

13. Assume you are looking at a payoff profile for a futures contract on wheat. Which one of these statements correctly describes what you are seeing? A. From the buyer's perspective, the payoff profile is upward sloping. B. From both the buyer's and the seller's perspectives, the payoff profile is upward sloping. C. The vertical axis depicts changes in the price of oil. D. From the seller's perspective, the payoff profile is upward sloping. E. The horizontal axis represents the changes in contract value.