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The basic difference between macroeconomics and microeconomics is that:   microeconomics looks at the forest (aggregate markets) while macroeconomics looks at the trees (individual markets). macroeconomics is concerned with groups of individuals while microeconomics is concerned with single countries. microeconomics is concerned with the trees (individual markets) while macroeconomics is concerned with the forest (aggregate markets). macroeconomics is concerned with generalization while microeconomics is concerned with specialization.

Exhibit 2-5 Refer to Exhibit 2-5. As more fax machines are produced, the opportunity cost of producing them

At Point A in the production possibilities graph shown above, the economy: is not using its resources efficiently. is using its resources efficiently while producing clothing but no food. is using its resources efficiently while producing food but no clothing. is using its resources efficiently to produce both food and clothing.

Average cost falls as total output rises.A. Economies of scaleB. Fiscal policyC. ScarcityD. Labor market

Firms sell what they produce; households buy.A. Labor marketB. Goods and services marketC. Market economyD. Model

Marginal thinking is best demonstrated by: choosing to spend one more hour studying economics because you think the improvement in your score on the next quiz will be worth the sacrifice of time. deciding to never purchase a coat made with animal skins or furs acquiring the information relevant to a choice before making that choice measuring all of the costs of a meal against all of the benefits when deciding whether to order a second milkshake

The general pattern that consumption of the first few units of any good tends to bring a higher level of _______ to a person than consumption of later units is a common pattern.   utility marginal benefit opportunity cost sunk costs

The opportunity cost of attending university is likely to include all except which of the following? the cost of haircuts received during the school term the income you forgo in order to attend classes tuition fees the cost of required textbooks  

The slope of the _________________ is determined by the relative price of the two goods, which is calculated by taking the price of one good and dividing it by the price of the other good. Opportunity cost productive efficiency budget constraint production possibilities frontier

What search engine is best for a healthcare professional to use when looking for information they need in caring for a patient  (Select all that apply.)