Which words are the infinitive and the last word of the infinitive phrase in the sentence?

To make a recording, press the red button.

A. Press red
B. To make
C. Press button
D. To make recording

I am pretty sure it is either B or D but not sure which.

Question

Which words are the infinitive and the last word of the infinitive phrase in the sentence?

To make a recording, press the red button.

A. Press red
B. To make 
C. Press button
D. To make recording

I am pretty sure it is either B or D but not sure which.

anonymous · Answer

c he is doing something and describing what he is doing he is pressing butoon

anonymous · Answer

Doesn't an infinitive usually start with "to"

anonymous · Answer

no

anonymous · Answer

i thought that but its not true

anonymous · Answer

Oh. That is what I have always thought. Thanks :)

anonymous · Answer

ur welcome

anonymous · Answer

WRONG

anonymous · Answer

whos wrong

anonymous · Answer

The answer is " To make Recording."