Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: K + 2K +3 + 3K - 4 + 5K +1 = 11K
(11K -1)/4 = 63
11K = 63 * 4 = 252
K = 252 / 11 = 22 10/11
 The question and answer:
If the average (arithmetic mean) of the four numbers K, 2K + 3, 3K – 4 and 5K + 1 is 63, what is the value of K?
Options:
(A)  22 10/11
(B)  15 3/4
(C)  22
(D)  23
(E)  25 3/10
The answer is (A)