(4) for the purpose of determining an input tax refund of the pension entity and for the purposes of subdivision 6.6 of Division I of Chapter VII and sections 450.0.1 to 450.0.12, the pension entity is deemed(a) to have received a supply of the specified resource or part on the last day of the particular fiscal year,
(b) except where the pension entity is a selected listed financial institution on the last day of the particular fiscal year, to have paid tax in respect of the supply referred to in subparagraph a, on that day, equal to the amount of tax determined in accordance with subparagraph 3, and
(c) to have acquired the specified resource or part for consumption, use or supply in the course of its commercial activities to the same extent that the specified resource or part was acquired by the person for the purpose of making a supply of the specified resource or part to the pension entity for consumption, use or supply by the pension entity in the course of pension activities in respect of the pension plan that are commercial activities of the pension entity.