What can you assume will be the next three numbers in the list below? 5, 7, 6, 8, 7, 9, 8, …
A10, 11, 13
B10, 9, 11
C11, 10, 12
D11, 9, 10?
A10, 11, 13
B10, 9, 11
C11, 10, 12
D11, 9, 10?