In humans, the q arm of a normal, wild-type chromosome 10 displays the following pattern:?

In humans, the q arm of a normal, wild-type chromosome 10 displays the following pattern:

21.1 21.2 21.3 22.1 22.2 22.3 23.1 23.2 23.32 24.1 24.31

The centromere is not part of the region shown above. What kind of chromosome variation is represented by

21.1 21.2 21.3 22.1 22.2 22.3 23.1 23.2 24.1 24.31?

a. deletion

 b. duplication

 c. paracentric inversion

 d. pericentric inversion

 e. translocation