An Authorised Person must determine the amount of qualifying T1 Capital of a Subsidiary that is included in consolidated T1 Capital of the Authorised Person's Financial Group by subtracting from the qualifying T1 Capital of that Subsidiary the result of multiplying the amount referred to in (a) by the percentage referred to in (b):
(a) the lesser of the following:
(i) the amount of T1 Capital of that Subsidiary required to meet the sum of the Subsidiary's T1 Capital requirement (on a solo basis) of 8.0% of its Total Risk Exposure Amount, calculated in accordance with Rule 3.5.7, and its Combined Buffer Requirement; or
(ii) the amount of consolidated T1 Capital that relates to the Subsidiary that is required on a consolidated basis to meet the sum of its Financial Group's T1 Capital requirement of 8.0% of the Total Risk Exposure Amount, calculated in accordance with Rule 3.5.7, and its Combined Buffer Requirement;
(b) the qualifying T1 Capital of the Subsidiary expressed as a percentage of all T1 Capital instruments of that Subsidiary plus the related retained earnings and Share premium accounts.