Please help with the graph construction and the last check all that apply question thank You

Which of the following statements accurately describe the situation shown on the preceding graph? Check all that apply. Even if Latasha and Jake engage in trade, they may remain at point A. If Latasha somehow were to end up with all the Kit Kat bars and all the M&M's, the allocation would be Pareto efficient. The contract curve is independent of the initial allocation of the endowment.