Answer:
The correct answer to this question is $4280.
Explanation:
Formula for adjusted book balance -
Ending balance + Book keeping error - Service charge + Interest revenue
Given information -
Ending balance - $4200
Book keeping error - $75 ( $600 - $525 )
Outstanding checks - $800
Service charge - $25
Interest revenue - $30
Deposit in transit - $280
Note - There will be no treatment of deposit in transit and outstanding checks for taking out the adjusted book balance.
Adjusted book balance -
$4200 + $75 - $25 + $30
= $4280