Williams & Co. is a medium-sized CPA firm enrolled in the Private Companies Practice Section (PCPS). The firm is to have a peer review under the AICPA Peer Review program. The review will most likely be performed by:________
a. Partners of Williams & Co. who are NOT associated w/ the particular audits being reviewed
b. Audit review staff of the SEC
c. Audit review staff of the AICPA
d. Another CPA firm