In the united states, group of answer choices the president initializes changes in monetary policy and the fed approves the changes. congress must approve monetary policy changes. congress initializes changes in monetary policy and the fed approves the changes. the federal reserve sets monetary policy. the federal reserve sets monetary and fiscal policies.

The correct answer is:

The Federal Reserve sets monetary policy.

Explanation:

The United States Federal Reserve system is the one that controls the monetary policy in the country, this one was established in 1913 in order to control the general functions of the central bank, and it is considered a quasi-public institution.

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .