1.8. In this Act and the regulations, “agreed proportion”, in respect of a member of a partnership for a fiscal period of the partnership, means the proportion that the member’s share of the income or loss of the partnership for the partnership’s fiscal period is of the partnership’s income or loss for that fiscal period, on the assumption that, if the income and loss of the partnership for that fiscal period are nil, the partnership’s income for that fiscal period is equal to $1,000,000.