(ii) in which such individual has his residence, or
(iii) in which the employer maintains a place of business, provided there is
in effect as to such services an election approved by the agency charged
with the administration of such state's unemployment compensation law
pursuant to which all the services performed by such individual for such
employer are deemed to be performed entirely within such state.
(b) Potential rights to benefits accumulated under the unemployment compensation
laws of one or more states or under one or more such laws of the Federal
Government, or both, may constitute the basis for the payment of benefits
through a single appropriate agency under terms which the department finds
will be fair and reasonable as to all affected interests and will not result in any
substantial loss to the fund.
(c) Wages or services upon the basis of which an individual may become entitled
to benefits under an unemployment compensation law of another state or of the
Federal Government shall be deemed to be wages for employment for the
purpose of determining his rights to benefits under this act, and wages for
employment as defined in this act on the basis of which an individual may
become entitled to benefits under this act shall be deemed to be wages or
services on the basis of which unemployment compensation under such law of
another state or of the Federal Government is payable, but no such arrangement
shall be entered into unless it contains provisions for reimbursements from the
fund for such of the compensation paid under such other law upon the basis of
wages for employment as defined in this act as the department finds will be fair
and reasonable as to all affected interests.