In which sentence is the participial phrase punctuated correctly?

A.
Kicking her feet on the high chair, the baby watched her mother.

B.
Kicking her feet on the high chair the baby watched her mother.

C.
Kicking, her feet on the high chair, the baby watched her mother.

Question

In which sentence is the participial phrase punctuated correctly?
 
 A.
Kicking her feet on the high chair, the baby watched her mother.
 
 B.
Kicking her feet on the high chair the baby watched her mother.
 
 C.
Kicking, her feet on the high chair, the baby watched her mother.

anonymous · Answer

Kicking her feet on the high chair, the baby watched her mother.