Considering the banking analysis, the Commercial banks are the most diversified of depository institutions, and Commercial banks are, on average, the most extensive depository institutions.
This is based on the banking and finance analysis, which revealed the commercial banks are the most diversified depository institutions and, at the same time, the largest depository.
Commercial banks perform several functions or roles in the economy, which include the following:
Hence, in this case, it is concluded that the correct answer is option B. "Commercial banks; commercial banks."
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