Find a matrix A and a column matrix B that describe the following tables involving credits and tuition costs. Find the matrix product AB, and interpret the significance of the entries of this product.
?
A.
AB = 
Tuition for Student 1 is $971, tuition for Student 2 is $683, and tuition for Student 3 is $690.
B.
AB = 
Tuition for Student 1 is $972, tuition for Student 2 is $681, and tuition for Student 3 is $680.
C.
AB = 
Tuition for Student 1 is $965, tuition for Student 2 is $683, and tuition for Student 3 is $666.
D.
AB = 
Tuition for Student 1 is $982, tuition for Student 2 is $667, and tuition for Student 3 is $688.
Answer: B
Mathematics
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