Do all 100 cows in Farmer Brown's herd weigh the same?
(1) Any group of four cows selected from the 100 cows in Farmer Brown's herd weighs a total of 800 pounds.
(2) The total weight of all 100 cows is 20,000 pounds.
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radio_button_unchecked(A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
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radio_button_unchecked(B) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
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radio_button_unchecked(C) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
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radio_button_unchecked(D) EACH statement ALONE is sufficient.
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radio_button_unchecked(E) Statements (1) and (2) TOGETHER are NOT sufficient.