Question: Jade has 4 flavors of ice cream in his parlor. How many options are there for James to pick a one-flavor, two-flavor, three-flavor or four-flavor order?\nOptions:\n(A) 15\n(B) 13\n(C) 14\n(D) 17\n(E) 18 Let's think first. Some random reasoning:
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4C1 + 4C2+ 4C3+4C4 = 15. The final answer: (A).
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