10. For the purposes of section 8, the expression “other income” means an amount equal to the sum of(a) the income of the beneficiary unit from the sale of furs for an amount established by by-law or, in the absence of a by-law, in excess of $750 for every adult member of the beneficiary unit;
(b) the amounts received under section 11;
(c) the net income from guiding, outfitting or commercial fishing and net income from harvesting and related activities, excluding income contemplated in paragraph a;
(d) the net income from land development activities which have been the subject of a decision of the Minister pursuant to the second paragraph of section 6; and
(e) all other net income or any salary from all other sources, received by the members of the unit, except net income not in excess of $3 000 paid to a dependent child supplementary to his studies, payments received by the unit in respect of child care, family allowances paid under the Family Allowances Act (Revised Statutes of Canada, 1985, chapter F-1), benefits paid under the Act respecting family benefits (chapter P-19.1), old age security pensions and guaranteed income supplements, benefits paid under Chapter I of Title II of the Act respecting income support, employment assistance and social solidarity (chapter S-32.001) and social assistance payments for Indians and any other income from a source determined by regulation.