I am not sure if part A is right, please correct me if im wrong

Examine the following prices for Occidental (OXY) January 2023 options. At the time of the ontion auotes. OXY stock traded at $67.00. a) What positions, using any combination of options, will produce the payoff at maturity described in the above diagram? Fill in the position, and compute the total cost of obtaining the payoff. b) What are the downside and upside breakeven stock prices at maturity [ ST] ]? i) Downside breakeven (ignore commissions, taxes, and interest): ii) Upside breakeven (ignore commissions, taxes, and interest)