ECON 2000 Chapter : ECON 2000
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How much less of one output can be produced if more of another output is produced. What combination of outputs is best. How much output can be produced from a given level of inputs. |
debt owed by one government to another government. government debt owed to citizens. government debt owed to foreigners. |
never be run since they crowd out investment in the short run. be run on a temporary basis whenever the economy is below potential output. be run on a permanent basis since they can always be financed over and over again. |
passive deficits would not exist. structural deficits would increase. structural deficits would not exist. |
surplus in that year must be $10 billion. deficit in that year decreased by $10 billion. surplus in that year increased by $10 billion. |
Reducing the age at which one is eligible to receive payments. Reducing Social Security retirement benefits. Introducing means testing. |
affected by social but not political forces. affected by political but not social forces. affected by both political and social forces. |
affect the price mechanism, but not the legal system. affect the price mechanism through scarcity. do not affect the price mechanism. |
False |
Government ownership of the means of production. Distribution according to need. Tradition determines the what, how, and for whom decisions. |
if its opportunity cost of producing corn is the same as the opportunity cost in other countries. if its opportunity cost of producing corn is lower than the opportunity cost in other countries. regardless of the opportunity cost in other countries. |
tuition paid for the year. value of the next-best activity forgone by attending college. total money outlays associated with attending college. |
the economy is beneath potential income. inflation is not fully anticipated. inflation is fully anticipated. |
The Group of Eight. EU. WTO. |
do not need to be enforced in market economies. must be established before a socialist economy can function properly. ensure an equitable distribution of income in market economies. |
False |
does not change, but debt increases. increases. does not change and neither does the debt. |
the benefit of the activity you would have chosen if you had not taken the course. the benefit you get from taking this course. the cost of the activity you would have chosen if you had not taken the course. |
avoidance of double taxation. ease of formation. greater ability to obtain funds. |
the art of economics. normative economics. it is just as easy in all of the above |
1. Three fundamental economic questions
A manager asks an employee, "Should we use our research budget to improve the quality of the products we already make, or to develop new products?"
The manager's question is best classified as which one of the following fundamental economic questions?
a)For whom to produce
b)What to produce
c)How to produce
2. Scarcity, opportunity cost, and marginal analysis
Crystal is training for a triathlon, a timed race that combines swimming, biking, and running.
Consider the following sentence: Because her pool sessions are helping her swim more quickly, Crystal plans to reduce by 1 hour per week the time she spends training on the bike and increase by 1 hour the time she spends in the swimming pool; however, her husband says that she should stop doing any biking and running and spend all 20 hours per week in the pool.
Which basic principle of individual choice does Crystal's plan illustrate that her husband's advice does not?
a)People usually exploit opportunities to make themselves better off.
b)Many decisions are made on the margin.
c)Resources are scarce.
d)All costs are opportunity costs.
Juanita is a hard-working college freshman. One Tuesday, she decides to work nonstop until she has answered 250 practice problems for her physics course. She starts work at 8:00 AM and uses a table to keep track of her progress throughout the day. She notices that as she gets tired, it takes her longer to solve each problem.
Time | Total Problems Answered |
---|---|
8:00 AM | 0 |
9:00 AM | 100 |
10:00 AM | 175 |
11:00 AM | 225 |
Noon | 250 |
Use the table to answer the following questions.
1) The marginal, or additional, gain from Juanitaâs second hour of work, from 9:00 AM to 10:00 AM, is---------problems.
2) The marginal gain from Juanitaâs fourth hour of work, from 11:00 AM to noon, is------------problems.
Later, the teaching assistant in Juanitaâs physics course gives her some advice. âBased on past experience,â the teaching assistant says, âworking on 62.5 problems raises a studentâs exam score by about the same amount as reading the textbook for 1 hour.â For simplicity, assume students always cover the same number of pages during each hour they spend reading.
Given this information, in order to use her 4 hours of study time to get the best exam score possible, how many hours should she have spent working on problems and how many should she have spent reading?
a) 0 hours working on problems, 4 hours reading
b) 1 hour working on problems, 3 hours reading
c) 2 hours working on problems, 2 hours reading
d) 4 hours working on problems, 0 hours reading