Answer: Bank A's pound denominated account with B will rise by £45,000
Explanation:
The correspondence account may be explained as an account created by a financial institution or bank to handle financial transactions such as deposit, receive funds and other financial obligations on behalf of another bank or financial institution.
In the scenario above, £1.00 = $2.00, using the correspondence relationship, Bank A's pound denominated account with B will rise by £45,000 as as a result of the transaction and the dollar denominated account of Bank A with B will fall by $90,000