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 93
10 10 5
Which matrix represents the total number boxes of each kind of fruit ordered over a twelve week period?
72
5 2
7 4
84
ОА.
18 17 14
19 19 16
20 21 15
22 22 17
D.
96 93
120 10 5
OB.
72 60 24
7 7 4
8 9 3
10 10 5
E.
18 5 2
19 7 4
20 93
22 10 5
Ос.
72 60 24
84 84 48
96 108 36
120 120 60