[問題] 很舊的一題GRE Analysis Q (題型是CR)

[vantreal]

Two hundred corporations with net incomes of more than $122 million each accounted for 77% of total corporate gifts to the US higher education in 1985. That year, 26% of total corporate gifts to US higher education came from 14 Japanese corporations, each of which received income from 27 or more countries.

If the statements above are true, which of the following must also be true?

(A) Most of the net income earned by the 14 Japanese corporations was earned outside of Japan. (?)

(B) Individuals contributed 23% of total gifts to US higher education in 1985. (uncertain, other groups might contribute, too.)

(C) Gifts from corporations accounted for more than half of the total contributions to US higher education in 1985. (?)

(D) One or more of the 200 corporations with more than $122 in net income received income from 27 or more countries.

(E) Most of the 14 Japanese corporations earned more than $122 million in net income in 1985. - not mentioned

(A) and (C) are confusing.....
can someone please explain? 3q3q