Explain How Microeconomics Differs from Macroeconomics and Then Categorize the Following

Essay

Explain how microeconomics differs from macroeconomics and then categorize the following questions as either microeconomic or macroeconomic questions:
(a) How will interest rates change when the Federal Reserve Bank increases money supply?
(b) How will Nike's market share change when Reebok increases their marketing expenditures?
(c) How does a tariff on imported steel affect the U.S. steel industry?
(d) Should Wal-Mart renovate its stores nationwide?
(e) Should the government lower income taxes to stimulate consumption?