-Which of the Following Statements Is True of Exhibit B-11

-Which of the following statements is true of Exhibit B-11?

A) Xenia should produce both bread and coffee and not engage in trade with Zava.
B) Xenia should produce only coffee and trade with Zava for bread.
C) Xenia should produce only bread and trade with Zava for coffee.
D) Zava should produce only coffee and trade with Xenia for bread.
E) Zava should produce both goods and not engage in trade with Xenia.