(b) the aggregate of the following amounts:i. his income for the year from royalties in respect of, and such part of his income, other than royalties, for the year as may reasonably be considered as attributable to, the production of petroleum, natural gas and minerals, determined before deducting the amounts referred to in paragraph a,
i.1. his income for the year from property, or from the business of selling the product of property, described in Class 43.1 or 43.2 in Schedule B to the Regulation respecting the Taxation Act (chapter I-3, r. 1), determined before deducting the amounts referred to in paragraph a, and
ii. all amounts included in computing his income for the year under sections 330 to 333.