Is N divisible by 48?
I. $$N = (a - 4)((a -3)(a - 2)(a - 1), a \geq 5$$
II. N is divisible by 8 and 6

A

if the statement I alone is sufficient to answerthe question.

B

if the statement II alone is sufficient to answerthe question.

C

if both the statements I and II are sufficient to answerthe question but neither statements aloneis sufficient.

D

if both the statements I and II together are not sufficient to answer the question and additional data is required.