This exception, in accordance with its specific terms, will apply to exclude an establishment from enterprise coverage only if the following conditions are met:
(a) The establishment must be a ``retail or service establishment'' as this term is defined in section 13(a)(2) of the Act (see discussion of this term in Sec. Sec. 779.312 and 779.313); and
(b) The retail or service establishment must not be an ``enterprise'' which is large enough to come within the scope of section 3(s) of the Act; and
(c) The retail or service establishment must be under independent ownership.