The available amount
73(1)References in this Schedule to the “available amount” for a period of account of the worldwide group are to the sum of the amounts disclosed in the financial statements of the group for that period in respect of—
(a)interest payable on amounts borrowed,
(b)amortisation of discounts relating to amounts borrowed,
(c)amortisation of premiums relating to amounts borrowed,
(d)amortisation of ancillary costs relating to amounts borrowed,
(e)the financing cost implicit in payments made under finance leases,
(f)the financing cost relating to debt factoring, or
(g)amounts of such other description as may be specified in regulations made by the Commissioners.
(2)An amount that falls within any of paragraphs (a) to (g) of sub-paragraph (1) is to be disregarded for the purposes of that sub-paragraph to the extent that—
(a)the amount represents a dividend payable in respect of preference shares, and
(b)those shares are recognised as a liability in the financial statements of the group for the period.