Which ONE of the following shows how this transaction should be recorded in Mr UY's property account?

Which ONE of the following shows how this transaction should be recorded in Mr UY’s property account?

Mr UY has just had property P re-valued. Mr UY originally purchased property P for £560,000. It is now worth £780,000.

Which ONE of the following shows how this transaction should be recorded in Mr UY’s property account?
A . £220,000 credit
B . £220,000 debit
C . £780,000 debit
D . £780,000 credit

Answer: B