The ratio of kittens to mother cats in a pet store is 6 to 1. Which of these shows the possible number of kittens and mother cats in this pet store?
A) 30 kittens and 6 mother cats
B) 24 kittens and 4 mother cats
C) 16 kittens and 2 mother cats
D) 4 kittens and 24 mother cats