An employee who is employed primarily in one or more of the named
occupations may also be engaged in other duties pertaining to the
operation of the station by which he is employed. The Senate Report
states that, for purposes of this exemption, employees who are primarily
employed in the named occupation ``may engage in related activities,
including the sale of broadcasting time for the broadcasting company by
which they are employed, as an incident to their principal occupation'',
(S. Rept. 145, 87th Cong., 1st sess., p. 37). Time spent in such duties
will not be considered to defeat the exemption if the employee is
primarily employed in the named occupations and if the other
requirements of the exemption are met.