(1) In working out normal earnings, do not include:
(a) any amount of a bonus that is earned by the person (whether paid as a lump sum or periodically); or
(b) the amount of any expected increase due to:
(i) the reasonable expectation of a bonus; or
(ii) the reasonable expectation of a promotion; or
(iii) the reasonable expectation of a posting.
(2) In working out actual earnings, do not include any amount of a bonus that is earned by the person (whether paid as a lump sum or periodically).