[求助]大全-Ⅱ-12

Approximately two hundred brands of personal computers are being manufactured, but we currently limit our inventory to only the eight most popular brands. We plan to increase greatly the number of computers we sell by expanding our inventory to include the ten best-selling brands.

Which of the following, if true, points out a major weakness of the plan above?

(A) The capabilities of three most popular personal computers add to be approximately equivalent, with no brand having consistent superiority in all respects.

(B) The seven most popular brands of personal computers account for almost all computers sold.

(C) As the users of personal computers become more sophisticated, they are more willing to buy less well-known brands of computers.

(D) Less popular brands of computers often provide less profit to the retailer because prices must be discounted to attract customers.

(E) The leading brand of personal computer has been losing sales to less popular brands that offer similar capabilities for less money.

答案是B我選C

B的邏輯我是懂啦...

只是C為什麼不對呢?

大家都去買不有名的品牌所以EXPANSION沒用

請各位指教...

B) The seven most popular brands of personal computers account for almost all computers sold.

B is correct for the following reason:

The 7 brands have included all the computers which can possiblly be sold.  If you add other brands, you will lose money b/c nobody will buy any from you.

C is wrong b/c it supports the arguement.