Refer to the exhibit. You have been asked to configure a dial peer on R2 that will match only the extensions of the four telephones attached. Which dial-peer statement will you use?

A.
dial-peer voice 1 pots
destination-pattern 5552.[0-5]0

B.
dial-peer voice 1 pots
destination pattern 5552[5-6].0

C.
dial-peer voice 1 pots
destination-pattern 555[2-5][56]

D.
dial-peer voice 1 pots
destination-pattern 5552[5-6][05]0

Explanation:
The numbers can be summaried as 5552(5 or 6)(5 or 0)0 so the destination-pattern should be written as 5552[5-6][05]0 or 5552[56][05]0