What are the zeros of the function? What are their multiplicities? y=(x–2)(x+7)3
A. 2, multiplicity 2; 7, multiplicity 2
B. 2, multiplicity 3; 7, multiplicity 3
C. 2, multiplicity 1; –7, multiplicity 2
D. 2, multiplicity 1; –7, multiplicity 3

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.