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 $1315, tuition for Student 2 is $1269, and tuition for Student 3 is $955.
B.
AB = 
The total tuition paid by all 3 students is $3813.
C.
AB = 
The total tuition paid by all 3 students is $3964.
D.
AB = 
Tuition for Student 1 is $1308, tuition for Student 2 is $1271, and tuition for Student 3 is $941.
Answer: A
Mathematics
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