Which of the following sentences is punctuated correctly?

Question

A. After you sign the agreement it is too late of course, to change your mind.
B. After you sign the agreement, it is too late of course to change your mind.
C. After you sign the agreement, it is too late, of course, to change your mind.
D. After you sign the agreement, it is too late, of course to change your mind

I think C

Answer 1

option "D"

Answer 2

Sharon, you are correct. The dannystein person is not.