看完這張圖更讓我確定,國文與歷史老師說的話都是XXX.
Marginal revenue and marginal cost | Average costs (ATC, MC) and marginal revenue (MR) | Khan Academ這一切都只是想像力... Thinking about a rational quantity of juice to produce ... Profit margin is always greatest when MC=MR even if ATC is lowest elsewhere, this is what leads to inefficiency in market structures that aren't in perfect competition such as an oligopoly....
全文閱讀