Suppose you buy one SPX call option with a strike of 2100 and write one SPX call option with a strike of 2155. What are the payoffs at maturity to this position for S&P 500 index levels of 2050, 2100, 2150, 2200, and 2250? (A negative value should be indicated by a minus sign. Leave no cells blank - be certain to enter "0" wherever required.) Index level Long call payoff Short call payoff Total payoff 2050 2100 2150 2200 2250