I found the same question but it had choices. The choices were:
a) retail bank
b) commercial bank
c) savings and loans
d) credit union
The type of banking institution that is most suitable for Daryl is CREDIT UNION.
Credit Union is defined as a member-owned financial cooperative. They offer banking services but these are offered to their members. They grant loans and interest paid on those loans are also given to member-owners as dividends.
Daryl will not only earn interest from his checking and savings accounts, he will also earn dividends. Any bank fees issued by the cooperative will be returned to them in the form of dividends.