4C.—Subject to section 4B(4), the Minister shall, within 21 days from the date on which a deeming application is received, serve notice on the employer concerned informing the employer of the following:

(a) that the application has been made;

(b) the identity of the deeming applicant and the amount to which the notice under section 4A relates;

(c) that the employer may respond to the Minister, in writing, in accordance with section 4D within such period, being not less than 4 weeks from the date of the notice, as the Minister shall specify.]