29.—(1) Where a person is entitled to a reduction under this scheme in respect of a day, the amount of the reduction to which that person is entitled is as follows.
(2) Where the person is within class A or C, that amount is the amount which is the maximum council tax reduction in respect of the day in the person’s case.
(3) Where the person is within class B or D, that amount is the amount found by deducting amount B from amount A, where “amount A” and “amount B” have the meanings given in paragraph 14(f) or 16(f), as the case may be.