题目信息
In 1997 there were 300 female employees at Company C. If the number of female
employees at Company C increased by 60 percent from 1977 to 1987, by what percent
did the number of female employees at Company C increase from 1987 to 1997?
(1)From 1977 to 1997 the number of female employees increased by 200 percent at CompanyC.
(2)In 1977 there were 100 female employees at Company C.
(1)From 1977 to 1997 the number of female employees increased by 200 percent at CompanyC.
(2)In 1977 there were 100 female employees at Company C.
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 statement TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D:EACH statement ALONE is sufficient.
E:Statements (1) and (2) TOGETHER are NOT sufficient.
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正确答案：
D:EACH statement ALONE is sufficient.
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