Autonomous expenditure is a type of expenditure that does not depend on

If the current account balance is -$450 billion, the capital and financial account balance is $440 billion, then the official settlements balance is

A) $890 billion. B) $0 because it is always zero. C) $10 billion. D) -$890 billion. E) -$10 billion.

In a small European country, it is estimated that a $10,000 increase in capital per hour worked will increase real GDP per hour worked by $300. Based on this information, what is the slope of the per-worker production function in this range?

A) 0.03 B) 3.3 C) 33.3 D) 333