5.—(1) The application fee in respect of each description of apparatus listed in Column 1 of Schedule 1 hereto shall be the sum of—
(a)the relevant amounts specified in Columns 2 to 7 of Schedule 1 hereto in relation to that description; and
(b)an amount equal to the value added tax chargeable on the supply of the function of the determination of the application for approval.
(2) For the purposes of this article, the value of the supply made by BABT in the exercise of the function of the determination of the application for approval by reference to which value added tax is chargeable shall be the amounts referred to in paragraph (1)(a) above.