Three business partners, Q, R, and S, agree to divide their total profit for a certain year in the ratios 2:5:8, respectively. If Q's share was $4,000, what was the total profit of the business partners for the year?
(A) $26,000
(B) $30,000
(C) $52,000
(D) $60,000
(E) $300,000
Answer:B
Source: Official Guide