Which of the Following Compliance Techniques Is CORRECTLY Matched with Its

Which of the following compliance techniques is CORRECTLY matched with its description?

A) foot-in-the-door-we are more likely to comply with a request if we have already complied with a smaller request.
B) door-in-the-face-we are more likely to comply with a request if we have already complied with a smaller request.
C) foot-in-the-door-having refused a large request, we are likely to comply with a small request.
D) None of these is correctly described