Question: An analyst will recommend a combination of 2 industrial stocks, 3 transportation stocks, and 3 utility stocks. If the analyst can choose from 6 industrial stocks, 3 transportation stocks, and 4 utility stocks, how many different combinations of 9 stocks are possible?\nOptions:\n(A) 12\n(B) 19\n(C) 60\n(D) 180\n(E) 720 Random thoughts:
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6C2 * 3C3 * 4C3 = 15*1*4 = 60. The final answer: (C).
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