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4) Suppose that you have a non-dividend-paying stock with a spot price of $100 and a 1-year futures price of $102. a. If the price of an at-the-money, 1-year call option is $25, what is the price of an at-the- money 1-year put option? b. If the call option has a delta of .63, then what, approximately, is the delta of the put? Hint: The price of the call and the put would have to be the same if the spot price were to fall such that the futures price became the strike of the options. [Workaround all of these prices make sense so if you want to play around with the black-scholes pricing tool, you could figure out the delta this way]