How to obtain the following payoff in bold with option(s) and/or future(s) on the same underlying stock (ignoring the cost of the options)? Note: The slope of line AB is 2. Payoff 20 0 + 60 80 Stock Price -20 B -80 Sell a put option on the stock with an exercise price of $60 and sell a future on the same stock with a future price of $80. Sell a put on the stock with an exercise price of $80 and buy a call option on the same stock with an exercise price of $60. Buy a put option on the stock with an exercise price of $60 and buy a future on the same stock with a future price of $80. Sell a call option on the stock with an exercise price of $60 and buy a put option on the same stock with an exercise price of $80