Matrix A represents the boxes of apples, oranges, and grapefruit ordered by four different stores each week. A=
6 5 2
7 7 4
8 9 3
10 10 5
Which matrix represents the total number boxes of each kind of fruit ordered over a twelve week period?
72
5
2
ОА.
18 17 14
19 1916
20 21 15
22 22 17
OD
84 7 4
96 9 3
120 10 5
72 60 24
7
7
4
B.
8
9
3
Oe
18 5 2
197 4
20 9 3
22 10 5
10 10
5
72 60 24
84 84 48
96 108 36
120 120 60