GMAT Practice Questions - GMAT Practice Question #10

Read the question and statements that are below it. Then, see if you can choose the correct multiple choice answer:

GMAT Practice Question

ABC Consulting charges more for the first 100 man–hours of a project than for additional hours beyond the first 100. If Acme’s fees for using ABC Consulting’s services were $14,000, how many man-hours were charged?

(1) ABC Consulting charges $100 per man-hour for the first 100 man-hours and $80 per man-hour for each additional hour or fraction of an hour.
(2) If the charges for the first 100 hours had been $120/man-hour, Acme’s total consulting charges would have been $16,000.

(A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked
(B) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked
(C) BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient
(D) EACH statement ALONE is sufficient to answer the question asked
(E) Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed

View the answer to GMAT Practice Question #10

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