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#320 750個S，每個cost 20刀，有2/3以成本的2倍賣出，剩下的以高於成本25%賣出，問gross profit
A farmer produced 750 bushels of a certain cropat a cost of $20 per bushel. If the farmer sold 2/3 of the bushels for double their productioncost and sold the remaining bushels at 25 percent above their production cost, what was thefarmer’s gross profit on the sale of the crop? A. $11,250 B. $13,375 C. $15,000 D. $18,750 E. $26,250
有2/3以成本的2倍賣出 à 500 個用 40 賣出 有1/3以成本的125% 賣出 à 250 個用 25 賣出
40×500 + 25×250 – 750×20 = 11,250
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发表于 2015-10-5 22:47:31
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