想問下good等唔等於resource?
都係satisfy wants

仲有個問題
"Even the quantity supplied of good is large, the problem of scarcity may still exist since our wants for them may be even greater."

我想問嘅係點解呢到用 " quantity supplied of good " ? 用" suuply of good " 得唔得


又想問下opportunity cost
咁e+我有$101
我有3個options, 我排嘅次序係根據佢地價錢, 愈貴我就愈鐘意
A            B            C
$101     $ 51       $ 50

咁我可唔可以話我choose A 的 oc 係放棄 B同C?
定係呢條題目係唔成立(我都覺得怪怪地 - -)

另外, cost of buying xxx同cost of obtaining xxx 有冇咩分別

推一下
想聽多D答案~