Which of the following is true about Level numbers?
(A) Level numbers can start from 0 to 99 and there are no Special Level numbers
(B) Level numbers can start from 0 to 99 and 66, 77 and 88 are Special Level number
(C) Level numbers can start from 0 to 49 and there are no Special Level numbers
(D) Level numbers can start from 0 to 49 and 66, 77 and 88 are Special Level numbers.