Suppose the polynomial function f is defined as follows: f(x) = 6(x-12)(x-9)(x+11)^(2)(x+5)^(3). List each zero of f according to its multiplicity in the categories below. If there are multiple zeros, choose the correct option from the following: A) Zero with multiplicity 1, B) Zero with multiplicity 2, C) Zero with multiplicity 3, D) Zero with multiplicity 4.