A shirt and a pair of gloves cost total of $41.70. How much does the pair of gloves cost?
(1) The shirt costs twice as much as the gloves.
(2) The shirt costs $27.80.
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.

D
D.
Condition 1 may also be interpreted as that the number of gloves which is half the cost of shirt is not specified. In that case, the answer will be B.
D
Ans (D)
I will go with option D
the answer is D