Answer: supervisor..........................................................
The correct answer is:
Aggregate Output
In Economics, The Aggregate Output is defined as the total quantity of goods and services produced by an economic system during a given period of time. This means that the aggregate output is an economy's total productivity, which goes hand to hand with the GDP, with GDP acting as the practical application of the theory of aggregate output.
The system of checks and balances in government was developed to ensure that no one branch of government would become too powerful. The framers of the U.S. Constitution built a system that divides power between the three branches of the U.S. government—legislative, executive and judicial—and includes various limits and controls on the powers of each branch.
Most likely it is B. This is because B adds more food decreasing competition. The others would all increase competition.
The answer is the second choice
The Articles did not give the power to tax, could not settle state disputes, and made it too difficult to approve law or change the Articles.
Under the Articles of Confederation, Congress lacked power to tax, making it hard for the nation to pay off their war debts. Shey's Rebellion showcased the weaknesses of the Articles and lead people such as George Washington to realize that the Articles was not strong enough on its own.