A can produce 40 colas an hour or 400 cookies an hour.
B can produce 100 colas an hour or 200 cookies an hour.
What is the highest price of a cola at which A and B would agree to trade cola and cookies? Please explain, thank you!
收錄日期: 2021-04-19 21:22:28
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https://hk.answers.yahoo.com/question/index?qid=20100222000051KK00237