請(qǐng)選擇正確的答案，并闡述選擇的原因。Table3.3IntheUnitedKingdomIntheRestoftheWorldProductivityUmbrellasperlaborhour61Unitsofcornperlaborhour431.RefertoTable3.3.TheUnitedKingdomhasanabsoluteadvantageintheproductionofandtheRestoftheWorldhasanabsoluteadvantageintheproductionof.Bothgoods;neithergoodNeithergood;bothgoodsUmbrellas;cornCorn;umbrellasRefertoTable3.3.TheUnitedKingdomhasacomparativeadvantageintheproductionofandtheRestoftheWorldhasacomparativeadvantageintheproductionof.Bothgoods;neithergoodNeithergood;bothgoodsUmbrellas;cornCorn;umbrellasRefertoTable3.3.Theopportunitycostofproducingaunitofcorninthe

UnitedKingdomisumbrellasandtheopportunitycostofproducingaunitofcornintheRestoftheWorldisumbrellas.2/3;33;2/33/2;1/31/3;3/2RefertoTable3.3.TheopportunitycostofproducinganumbrellaintheUnitedKingdomisunitsofcornandtheopportunitycostofproducinganumbrellaintheRestoftheWorldisunitsofcorn.2/3;33;2/33/2;1/31/3;3/2RefertoTable3.3.Oncetradeisopened,wecananticipatethattheinternationalpriceofumbrellaswillliebetweenand2/3ofaunitofcorn;3unitsofcorn3/2unitsofcorn;2/3ofaunitofcorn3/2ofaunitofcorn;1/3ofaunitofcorn3unitsofcorn;1/3ofaunitofcornRefertoTable3.3.Oncetradeisopen,wecananticipatethattheinternationalpriceofcornwillliebetweenand.2/3ofanumbrella;3umbrellas3/2umbrellas;2/3ofanumbrella3/2umbrellas;1/3ofanumbrella3umbrellas;3/2umbrellasTable3.4IntheUnitedStatesInFranceLaborhourstomake:1gallonofWine4.001.001poundofCheese1.002.007.RefertoTable3.4andassumetheUnitedStatesandFrancetradeonlywitheachother.TheUnitedStateshasanabsoluteadvantageintheproductionofandFrancehasanabsoluteadvantageintheproductionofNeithergood;wineCheese;neithergoodWine;cheeseCheese;wineRefertoTable3.4.Whatistherelativepriceofcheese(thepriceofcheeseintermsofwine)inFranceifitdoesnotengageintrade?2gallonsofwineperpound.1gallonofwineperpound.0.5gallonsofwineperpound.0.25gallonsofwineperpound.Refertotable3.4.TheopportunitycostofcheeseinFranceisandtheopportunitycostofcheeseintheUnitedStatesis.1gallonofwine;0.5gallonsofwine2gallonsofwine;1gallonofwine2gallonsofwine;0.25gallonsofwine0.5gallonsofwine;4gallonsofwineRefertoTable3.4andassumetheUnitedStatesandFrancetradeonlywitheachother.TheUnitedStateshasacomparativeadvantageintheproductionofandFrancehasacomparativeadvantageintheproductionof.Bothgoods;neithergoodCheese;wineWine;cheeseNeithergood;bothgoodsRefertoTable3.4.OncetradebetweentheUnitedStatesandFranceopens,wecananticipatethattheinternationalpriceofwinewillbebetweenand.1poundofcheese;4poundsofcheese0.5poundsofcheese;4poundsofcheese1poundofcheese;2poundsofcheese0.5poundsofcheese;2poundsofcheeseRefertoTable3.4.OncetradebetweentheUnitedStatesandFranceopens,wecananticipatethattheinternationalpriceofcheese