What needs to be done to correct this sentence?

1.Just what would you do,Cheryl,if the
situation were reversed?

a.The sentence is correctly punctuated.
b.Remove the comma before Cheryl.
c.Remove the comma after Cheryl.
d.Replace the comma after Cheryl with a semicolon.

I would put a space after each comma. Other than that, it's fine.

=)