Re: [計量] pp2-164
※ 引述《PINKENVI (是一條不歸路)》之銘言:
: 164.
: Lisa bought a house for $70,000 and paid closing costs equal to 2 percent
: of the purchase price. Later Lisa sold the house for $82,000 and paid a
: broker's commission equal to 10 percent of the selling price. What was Lisa's
: profit from the two transactions?
: (A) $2,160
: (B) $2,400
: (C) $3,600
: (D) $3,800
: (E) $12,000
: ans: B
: 可以請教一下這題嗎?
: 謝謝!
成本: 70,000*(1+2%)=71,400
售價: 82,000
佣金: 82,000*10% = 8,200
利潤= 82,000-8,200-71,400=2,400
報告完畢
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※ 編輯: catspace 來自: 118.168.239.9 (08/12 21:01)
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