Econ 既會考題一問~
2006-10-15 9:00 pm
2.David wants to spend $8 to buy a pack of swandwiches or a bowl of noodles from an unlicensed hawker. Explain the effect on David ' s opportunity cost of buying the sandwiches if a cockroach is found inside the noodle soup(3) (99.1)
回答 (2)
2006-10-15 9:10 pm
✔ 最佳答案
the opportunity cost is defined as the highest valued opyion forgone. When David decide to buy the sandwiches, his cost is a bowl of noodles from an unlicensed hawker. the cost changes only when the highest valued opyion forgone changes. in this case the value of the noodle soup decreases so the cost decreases.2006-10-15 13:12:25 補充：
上面是the highest valued option forgone NOT the highest valued opyion forgone..some typing error...~
參考: 自己的考試經驗
2006-10-16 1:03 am
他買三文治的機會成本會下降。
因為他買三文台的機會成本是一碗麵，當那碗麵裡有蟑螂，那碗麵的價值便會下降，所以他選擇三文治的機會成本會下降。
因為他買三文台的機會成本是一碗麵，當那碗麵裡有蟑螂，那碗麵的價值便會下降，所以他選擇三文治的機會成本會下降。
參考: I am very good in Econ~
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https://hk.answers.yahoo.com/question/index?qid=20061015000051KK02190