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A school has 16 classes with 40 pupils each. Every pupil has to be issued with 3 exercise books for each of the first 7 subject and 2 exercise books for each of the other 6 subjects. If the books were repacked in cartons which contained 144 books each, how many such full cartons and loose books were issued?
A. 9 cartons, 24 loose books
B. 93 cartons, 48 loose books
C. 142 cartons, 32 loose books
D. 146 cartons, 96 loose books