The number A is a two-digit positive integer; the number 6 is the two-digit positive integer formed by reversing the digits of A. If Q = 106 - A, what is the value of Q?
(1) The tens digit of A is 7.
(2) The tens digit of B is 6.
(1) The tens digit of A is 7.
(2) The tens digit of B is 6.