Measured as a share of the economy, government expenditures on ____ have declined during the last four decades

In 2009, which of the following countries had the lowest average unemployment rates?

a. Canada b. France c. Italy d. Germany e. United States

When output is 100 units, the firm's total fixed cost is $50. What will this firm's total fixed cost be if output doubles to 200 units?

A) $1,000 B) $50 C) $100 D) Can't tell from the information provided.