TT-GWD-05-19搜索不到相符的～望高手指教

Q19:

In a survey of 200 college graduates, 30 percent said they had received student loans during their college careers, and 40 percent said they had received scholarships.  What percent of those surveyed said that they had received neither student loans nor scholarships during their college careers?

(1)   25 percent of those surveyed said that they had received scholarships but no loans.

(2)   50 percent of those surveyed who said that they had received loans also said that they had received scholarships.

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

Answer: 
                    D

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这道题我是用维安图做的，但是（2）中说既接受贷款又接受奖学金的人占了总人数的50%，明显和题目中的30%和40%相冲突，还望高手指教～