Scenario: Two Economies, a and B, Have Identical Aggregate Production

Multiple Choice

Scenario: Two economies, A and B, have identical aggregate production functions with diminishing returns. In both economies, capital and labor are equally important for production. Economy A has twice as many efficiency units of labor as economy B. Economy B has twice as much physical capital stock as economy A.
-Refer to the scenario above.From the description,it can be inferred that ________.

A) economy B employs more sophisticated technology in production
B) economy A better educates its citizens
C) economy B has more valuable natural resources
D) both statements B and C are true