Study the following arrangement of digits, letters and symbols and answer the question given below :
F I 4 K B 5 9 # D R 2 # 7 M G % H V T 3 8 * 1 J A
How many such symbols are there in the above arrangement each of which is both immediately preceded and immediately followed by a digit?
ANone
BOne
CTwo
DThree
how the answer option c