From a certain number of people who attended an interview, x people were selected. If instead, x+2 are selected, the number of possible selections would be the same. Which of the following cannot be the value of x if at least 2 interviews were conducted everyday and the interviews were completed in 4 days?
A. 2
B. 4
C. 6
D. 8
E. Cannot be determined
A. 2
B. 4
C. 6
D. 8
E. Cannot be determined