Consider the strategy: Buy a call option with strike price 80, sell a call option with strike price 90, sell a call option with strike price 100, and buy a call option with strike price 110. Which of the following strategies will have a similar looking "net payoff" diagram as the one described. (Similar looking. Thus you do not need to worry about exact values and places of kinks.)

a. Buy a put option with strike price 50, sell a put option with strike price 60, sell a put option with strike price 70, and buy a put option with strike price 80.

b. Sell a call option with strike price 80 and buy a call option with strike price 100.

c. Buy a call option with strike price 60, sell two call options with strike price 70, and buy a call option with strike price 80

d. Buy a put option with strike price 80, sell a put option with strike price 90, sell a call option with strike price 100, and buy a call option with strike price 110.

e. Buy a put option with strike price 80, sell two put options with strike price 90, and buy a put option with strike price 100