Give a quick stream of consciousness before answering the following question. A company organized a recruiting process for 3 vacant positions of assistant manager for its product launches. The company's efforts yielded 13 eligible candidates. How many sets of 3 candidates can the company choose to fill the 3 assistant manager positions?\nOptions:\n(A)  2,060\n(B)  1,320\n(C)  545\n(D)  315\n(E)  286
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13*12*11/3*2*1 = 286
The answer: (E).
Assistant