Suppose calls were traded with the indicated exercise prices where

and

for all i and j (equally spaced). Draw the payoff diagram of the following portfolio:

{write 1 call, buy 1 call, buy 1 call, write 1 call, write 1 call, buy 1 call}

E=E₁, E=E₂ E=E₃ E=E₄ E=E₅ E=E₆

PLEASE INCLUDE THE PAYOFF DIAGRAM FOR THE ABOVE PORTFOLIO -THANK YOU.