Solution manual for issues in economics today 10th edition by robert guell

SOLUTION MANUAL FOR r r




Issues in Economics Today 10th Edition by Robert Guell
r r r r r r r r




Chapterr1-47


Chapter 1 r




End of Chapter Questions
r r r




QuizrYourself

1. Scarcityrimpliesrthatrtherallocationrdecisionrchosenrbyrsocietyrcan
a) notrmakermorerofranyronergood.
b) alwaysrmakermorerofranyrgood.
c) typicallyrmakermorerofronergoodrbutratrtherexpenserofrmakingrlessrofra
nother.
d) alwaysrmakermorerofrallrgoodsrsimultaneously.rExplan
ation:rScarcityrimpliesrthatrchoicesrinvolvertrade-offs.

AACSB:rReflectiverThinkingrAcces
sibility:rKeyboardrNavigationrBloom
s:rUnderstand
Difficulty:r02rMediumrGra
deable:rautomaticrLearnin
grObjective:r01-01
Topic:rEconomicsrandrOpportunityrCost

2. Arproductionrpossibilitiesrfrontierrisrarsimplermodelrof
a) allocatingrscarcerinputsrtortherproductionrofralternativeroutputs.
a) pricerandrproduction/consumptionrinrarmarket.
b) thercostrofrproducingrgoods.
c) ther numberr ofr inputsr requiredr tor producer varyingr levelsr ofr output.rExplanation:rT
herproductionrpossibilitiesrfrontierrshowsrtherquantityrofrtworgoodsrthatrcanrberproduced.r I
trimpliesrthatrscarcityrrequiresrthatrchoicesrbermaderasrtorhowrtoruserresources.

AACSB:rReflectiverThinkingrAcces
sibility:rKeyboardrNavigationrBloom
s:rUnderstand
Difficulty:r02rMediumrGra
deable:rautomaticrLearnin
grObjective:r01-01
Topic:rModelingrOpportunityrCostrUsingrtherProductionrPossibilitiesrFrontier


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,3. Therunderlyingrreasonrthatrthererarerunattainablerpointsronrarproductionrpossibilitiesrfro
ntierrisrthatrthere
a. isrgovernment.
b. areralwaysrchoicesrthatr mustrbermade.
c. arerscarcerresourcesrwithinrarfixedrlevelrofrtechnology.
d. isrunemploymentrofrresources.
Explanation:rTherpointsroutsidertherproductionrpossibilitiesrfrontierrarerunattainable.rThisrm
eansrthatrcurrentlyravailablerresourcesrandrtechnologyrarerinsufficientrtorproduceramountsrgr
eaterrthanrthoserillustratedronrtherfrontier.rOnrargraph,reverythingrbeyondrtherfrontierrisrunatt
ainable.

AACSB:rReflectiverThinkingrAcces
sibility:rKeyboardrNavigationrBloom
s:rRemember
Difficulty:r01rEasyrGradea
ble:rautomaticrLearningrO
bjective:r01-01
Topic:rModelingrOpportunityrCostrUsingrtherProductionrPossibilitiesrFrontier

4. Therunderlyingrreasonrproductionrpossibilitiesrfrontiersrarerlikelyrtorberbowedroutr(ra
therrthanrlinear)risrbecause
a. choicesrhaverconsequences.
b. thererareralwaysropportunityrcosts.
c. somerresourcesrandrpeoplercanrberbetterrusedrproducingronergoodrratherrt
hanranother.
d. thererisralwaysrsomerlevelrofrunemployment.
Explanation:rIfrtherproductionrpossibilitiesrfrontierrisrnotrarlinerbutrisrbowedroutrawayrfromrth
erorigin,rthenropportunityrcostrisrincreasing.rTherreasonrforrthisrisrthatrasrweraddrmorerresourc
esrtortherproductionrof,rforrexample,rpizza,rwerarerusingrfewerrresourcesrtorproducersoda.rCo
mpoundingrthatrproblem,ratreachrstagerasrwertakertherresourcesrawayrfromrsodarandrputrthemr
intorpizza,rwerarermovingrworkersrwhorarerworseratrpizzarproductionrandrbetterratrsodarprodu
ctionrthanrthosermovedrinrtherpreviousrstage.rThisrmeansrthatrtherincreaserinrpizzarproduction
risrdiminishingrandrtherlossrinrsodarproductionrisrincreasing.rAnreconomistrwouldrcallrthisranre

xamplerofrincreasingropportunityrcost.rIfrtherproductionrpossibilitiesrfrontierrisrarstraightrline
rthatrisrnotrbowedroutrawayrfromrtherorigin,rthenropportunityrcostrisrconstant.




AACSB:rKnowledgerApplicationrA
ccessibility:rKeyboardrNavigationrBl
ooms:rRemember
Difficulty:r01rEasyrGradea
ble:rautomaticrLearningrO
bjective:r01-02
Topic:rAttributesrofrtherProductionrPossibilitiesrFrontier




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,5. Supposeryourwerermodelingrtherimpactrofrtherintroductionrofrcomputerrautomationrint
ormanufacturingronrarproductionrpossibilitiesrfrontierr(PPF)rwithrtwormanufacturedrgoodsr
onrtheirrrespectiveraxes.rItrwouldrbermorerlikelyrthatrtherresultrwouldrbe .
a) generalizedrgrowthrwithrtherPPFrmovingrbothruprandrtortherright.
b) specializedrgrowthrwithrtherPPFrmovingrbothruprandrtortherright.
c) generalizedrgrowthrwithrtherPPFrjustrmovingruprandrnotrtortherright.
d) specializedrgrowthrwithrtherPPFrjustrmovingruprandrnotrtortherright.rExplanation:r
Computerrautomationrisrargeneralrimprovementrinrtechnologyrsoritrwouldrimproverallrman
ufacturing.rAsrarresult,ritrwouldrresultrinrgeneralizedrgrowthrandrmovertherPPFrbothruprandr
tortherright.

AACSB:rKnowledgerApplicationrA
ccessibility:rKeyboardrNavigationrBl
ooms:rRemember
Difficulty:r01rEasyrGradea
ble:rautomaticrLearningrO
bjective:r01-
03rTopic:rEconomicrGrowt
h

6. Theroptimizationrassumptionrsuggestsrthatrpeoplermake
a. irrationalrdecisions.
b. unpredictablerdecisions.
c. decisionsrtormakerthemselvesrasrwellroffrasrpossible.
d. decisionsrwithoutrthinkingrveryrhard.
Explanation:rTheroptimizationrassumptionrsuggestsrthatrtherpersonrinrquestionrisrtryingrtor
maximizersomerobjective.rConsumersrarerassumedrtorbermakingrdecisionsrthatrmaximizert
heirrhappinessrsubjectrtorarscarceramountrofrmoney.

AACSB:rReflectiverThinkingrAcces
sibility:rKeyboardrNavigationrBloom
s:rRemember
Difficulty:r01rEasyrGradea
ble:rautomaticrLearningrO
bjective:r01-01
Topic:rThinkingrEconomically

7. Imagineranreconomistrorderingrdonutsrone-by-
one.rWhenrdecidingrhowrmanyrdonutsrtororderrtheyrwouldrpickrthatrnumberrwherertherenjoy
mentrofrthe
equalsrtherenjoymentrtheyrcouldrgetrfromrusingrthermoneyronranotherrgood.
a. firstrdonut
b. last/marginalrdonut
c. average/typicalrdonut
d. totalrnumberrofrdonuts
Explanation:rTherenjoymentrofrtherlastrslicerisrthermarginalrbenefitrofrthatrslice.rIfrthisrenjo
ymentrisrmorerthanrtherenjoymentrfromrsomeralternative,rmorerwillrberconsumed.

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, AACSB:rReflectiverThinking




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