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  • 關(guān)于一個(gè)英文經(jīng)濟(jì)學(xué)問(wèn)題,有把握的進(jìn)哦

    關(guān)于一個(gè)英文經(jīng)濟(jì)學(xué)問(wèn)題,有把握的進(jìn)哦
    Pat and Kris are roommates.They spend most of their time studying,but they leave some time for their favorite activities:making pizza and brewing root beer.Pat takes 4 hours to brew a gallon of root beer and 2 hours to make a pizza.Kris takes 6 hours to brew a gallon of root beer and 4 hours to make a pizza.
    a.What is each roommate’s opportunity cost of making a pizza?Who has the absolute advantage in making pizza?Who has the comparative advantage in making pizza?
    b.If Pat and Kris trade foods with each other,who will trade away pizza in exchange for root beer?
    c.The price of pizza can be expressed in terms of gallons of root beer.What is the highest price at which pizza can be traded that would make both roommates better off?What is the lowest price?Explain.
    I just can't solve the question C,thanks
    英語(yǔ)人氣:339 ℃時(shí)間:2020-03-27 16:00:43
    優(yōu)質(zhì)解答
    1、 Pat 的機(jī)會(huì)成本是0.5加侖沙士一個(gè)批薩,Kris是0.667加侖沙士.做批薩,Pat具有絕對(duì)和相對(duì)優(yōu)勢(shì).
    2、 Kris將付出所有沙士,交換Pat的批薩.
    3、 在交換中,Kris所能接受的最高價(jià)值是每個(gè)批薩0.667加侖沙士,高于這個(gè)價(jià)格,他就不如自己烤批薩了.所以這是最高價(jià).而Pat能接受的最低價(jià)是0.5加侖沙士一個(gè)批薩,低于這個(gè)價(jià)格,他也會(huì)自己去釀沙士.因此,交換會(huì)在0.667-0.5加侖沙士換一個(gè)批薩之間進(jìn)行.
    以上是僅僅考慮生產(chǎn)的時(shí)間成本,不考慮物料成本.
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