For simplifying purposes, as long as the payment is made IN the same reporting period it is classified as a 'normal' expense which is why in this scenario the $1200 payment is an expense (yes in reality it is a post-paid payment but in VCE accounting it isn't)
Actually, in reality, it's a "normal" payment too...
AvO's correct in all other respects though.
Just to rephrase it: The concept is that if an expense is not paid for in the same reporting period in which it is incurred, then it is "accrued". An expense is not accrued simply because you pay your bill after you've used the electricity... the time of use (incurred) must be in a
different reporting period to the time of payment for there to be an accrued expense (for accounting purposes). I think that's what's tripping your thought processes.
Eg. Quarterly reporting period (every three months). Electricity bill is paid monthly. During the reporting period of July 1 - Sept 30:
* Used $500 worth of electricity in July.
* Received electricity bill for July on Aug 7th.
* Paid bill on Aug 8th.
* At the end of the reporting period on Sept 30, the expense pertaining to the July electricity usage is not outstanding - it has been both incurred *and* paid... and is thus not accrued... thus there is no need to make a balance day adjustment regarding it.