(b) if it is so stipulated in the final prospectus relating to its issue, the percentage determined not later than 60 days after the year of its issue and equal to such proportion as is represented,i. in respect of a qualified mutual fund that has undertaken to meet the requirements set out in section 965.119 in respect of the public security issue as part of which the qualifying security was issued, by the proportion that the adjusted cost of the aggregate of all qualifying shares acquired in that year by the qualified mutual fund with the proceeds of the public issue of securities that are valid qualifying securities in respect of the year is of the proceeds of the issue, and
ii. in respect of a qualified mutual fund that has undertaken to meet the requirements set out in section 965.121 in respect of the public security issue as part of which the qualifying security was issued, by the proportion that the aggregate of the adjusted cost of the aggregate of all qualifying shares that are the subject of the undertaking given by the qualified mutual fund in respect of the public security issue in accordance with paragraph a of that section and that may be acquired by it for an amount equal to the particular amount referred to in paragraph c of that section in respect of the year, and the adjusted cost of the aggregate of all qualifying shares acquired by the qualified mutual fund in that year with that portion of the proceeds of the public issue of securities that are valid qualifying securities in respect of that year in excess of the particular amount is of the proceeds of the public issue of securities that are valid qualifying securities in respect of that year.