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D Question 1 1 pts "Thinking at the margin" mean O basing a decision on the possible trade-offs. O basing a decision on your computation of expected additional benefits and expected additional costs. O besing a decision on your computation of total benefits and total costs. O None of the above. D Question 2 1 pts Which of the following statements about the PPF are correct? (Select all that apply .) O When the economy operates on the PPF, it reaches its potential. O) When the economy moves between two points on the PPF, the economy reduces its production of one good to increase the production of the other; this defines efficiency. O When the economy operates inside the PPF. there are idle resources; this defines inefficiency. When resources are not allocated to their best use. the economy is inefficient. D Question 3 1 pts Which of the following are assumptions that economists make when drawing the PPF? (Select all that apply.) O The quantity of output is fixed. O The quantity and quality of inputs is fixed. The mix of outputs is fixed. O The quantity and quality of technology is fixed.D Question 4 1 pts Which of the following statements describes economic growth? The economy moves from a point inside the PPF to a point on the PPF. O The economy moves along the PPF. O The economy's real GDP per capita grows. O The economy operates at a point outside the PPF. D Question 5 1 pts Which of the following discourage growth for an economy? (Select all that apply .) O A legal system that clearly defines property rights. An educational system that denies educational opportunities to minorities. O An unstable political system. O Customs that prohibit full participation by women. Institutions that encourage innovation. D Question 6 1 pts Which of the following represent possible benefits of economic growth? (Select all that apply ) O Improved health and longer life expectancy. Rates of obesity rise. O Higher rates of pollution. O Rates of poverty fall.D Question 7 1 pts Which of the graphs below illustrates an economy that is moving to its potential? Graph A Graph B Goods Good PPPIS PPFI Services Services Graph C Graph D Goods Goods D A PPFI PPFI Services Services O The PPF shifts from PPF1 to PPF2. O The economy moves from point A to point E. O The economy moves from point B to point A. O The economy operates at point A.D Question 8 1 pts A combination of goods that cannot be produced would be represented in a production- possibilities curve (PPC) as: O A point on the PPC O A point outside the PPC O A point inside the PPC O A point on the PPC on the axis O A movement along the PPC D Question 9 1 pts A change from an inefficient mix to a efficient mix of output would best be represented with a production-possibilities curve (PPC) as: O A shift outward of the PPC. O A shift inward of the PPC. O A movement from the PPC to a point inside the PPC. O All of the answers are correct A movement from inside the PPC onto the PPC O None of the answers is correctQuestion 10 1 pts If the production-possibilities curve is a straight downward-sloping line, then opportunity costs: O Are constant O Depend on how much of each good is produced. O Increase at a decreasing rate O Decrease at an increasing rate Question 11 1 pts Which of the following does not belong? O Increasing opportunity cost O Greater inefficiency O Movement inside the production-possibilities curve. away from the curve. O Increasing unemployed or underemployed resources Question 12 1 pts A point above the Production Possibilities Curve can O be achieved today if the economy achieved full employment O not be achieved today O be achieved today if the economy achieved maximum efficiency O never be achieved by this economyQuestion 13 1 pts If a point is below the Production Possibilities Curve O There is inefficient use of available resources. O All available resources are being used efficiently. O The available technology keeps production inside PP1. O An increase in the production of mops would definitely require a decrease in the production of brooms. Question 14 1 pts When the whole PPF shifts to the right, this can be cause by O A decrease in the quantity of raw materials available. O A decline in the production skills of workers. O The use of improved production technology. O All of the choices are correct. Question 15 1 pts A point on a nation's production possibilities curve represents O Combinations of production that are unattainable, given current technology and resources. O Levels of production that will cause both unemployment and inflation. O An undesirable combination of goods and services. O The full employment of resources to achieve a particular combination of goods and services