M, it is the bottom row of keys on your keyboard
CRC CBO and COL
c
i
C
d
why would the letter I be the next letter in the sequence: C A R R
b
c
The sequence alternates between letters from the end of the alphabet and the beginning: 'y' (2nd last), 'b' (2nd), 'x' (3rd last), 'c' (3rd), 'w' (4th last). Following this pattern, the next letter should be 'd' (4th), as it continues the alternation. Thus, the next letter in the sequence is 'd'.
A
The answer is Q. b+1=c, c+2=e, e+3=h, h+4=L, L+5=Q.
Y