20. A balancing payment is due—
(a)from the scheme manager if both the net cost of resolution and the scheme manager’s limit exceed the total cost of interim payments; or
(b)from the Treasury to the scheme manager if either the net cost of resolution or the scheme manager’s limit (or both) are lower than the total cost of interim payments.
21. If paragraph 20(a) applies, then the amount of the balancing payment shall be the lower of the net cost of resolution and the scheme manager’s limit, minus the total cost of interim payments.
22. If paragraph 20(b) applies then the amount of the balancing payment shall be the total cost of interim payments minus the lower of the net cost of resolution and the scheme manager’s limit.