QUESTION 1 4 points Save Answer Assume that the United States and Canada both produce red meat and fresh vegetables and that their respective PPCs which reflect this are provided below: United States Quantity of Red Meat O Quantity of Fresh Vegetables C Canada 3 X N Quantity of Red Meat O Quantity of Fresh Vegetables Given this information, answer each of the following questions below. United States: a. As the United States moves from pt. B to pt. C, the opportunity cost of producing each additional unit of red meat is units of fresh vegetables b. As the United States moves from pt. C to pt. B, the opportunity cost of producing each additional unit of fresh vegetables is units of red meat Canada: c. As Canada moves from pt. X to pt. Y, the opportunity cost of producing each additional unit of red meat is units of fresh vegetables d. As Canada moves from pt. Y to pt. X, the opportunity cost of producing each additional unit of fresh vegetables is units of red meat