Re: [考試] 請問一題argument

看板GRE (GRE入學考試)作者 (jdlee)時間17年前 (2007/08/16 13:31), 編輯推噓1(101)
留言2則, 1人參與, 最新討論串4/4 (看更多)
※ 引述《neopunk (Angelic whisper)》之銘言: : 171. : The following appeared in a memo from the marketing director of Bargain : Brand Cereals. : "One year ago we introduced our first product, 'Bargain Brand' breakfast : cereal. Our very low prices quickly drew many customers away from the : top-selling cereal companies. Although the companies producing the top : brands have since tried to compete with us by lowering their prices, and : although several plan to introduce their own budget brands, not once have : we needed to raise our prices to continue making a profit. Given our success : selling cereal, Bargain Brand should now expand its business and begin : marketing other low-priced food products as quickly as possible." : 黃字部分的邏輯有點令人困惑... : 其他公司降低價格和打算推出他們的廉價品牌來競爭, : 和B.B. Cereals必須提高售價來維持利潤有什摩關係 @""@ : 可以請有好解釋的版友解惑一下嗎? : 謝謝~~ profit = (number of sells) * (selling price) - costs; 競爭者 price down =>number of 競爭者's sells up =>number of Bargain's sells down =>profit down (given that selling price and costs are not changed.) To keep profit the same => selling price up -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.109.72.36

08/17 07:49, , 1F
非常感謝唷 :D
08/17 07:49, 1F

08/17 07:50, , 2F
很棒的解釋 我都沒想到呢~~
08/17 07:50, 2F
文章代碼(AID): #16m-4lWD (GRE)
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文章代碼(AID): #16m-4lWD (GRE)