Japanese Per Capita GDP Is Close to That of the United

Multiple Choice

Japanese per capita GDP is close to that of the United States' because:

A) hourly productivity in Japan exceeds that of the U.S.
B) the average hours worked in the U.S. exceed the average hours worked in Japan.
C) the average hours worked in Japan exceed the average hours worked in the U.S.
D) the Japanese government has pursued a policy of balancing the budget.