C

1(c) - 2(c) - 3(c) - 4(c) - 5(c) - 6(c) - 7(c) - 8(c) - 9(c) - 10(c) - 11(c) - 12(c) - 13(c) - 14(c) - 15(c) - 16(c) - 17(c)