Answer:
a) The credit total of the trial balance would be higher by $270
Explanation:
Whenever fee is received from a client, say for $ 2850, the journal entry would be,
Cash/Bank A/C Dr.2850
To Accounts Receivable 2850
(Being fee received from a client for a service provided)
The wrong entry passed in the given case being,
Accounts Receivable Dr.2580
To Fees Earned 2580
As a trial balance is only a record of all general ledger accounts, wherein the debits equal the credits, this is an example of error of commission wherein wrong amount has been posted.
So, the net effect would be a) credit side of the trial balance would be higher by $270.