Answer:
b. Not affect total assets
Explanation: Account receivable is a term used to describe the total amount expected to be paid by debtors to a a business Organisation on transactions completed during a given accounting period,it is an asset account.
WHEN THE ACCOUNT RECEIVABLES ARE COLLECTED, THEY DO NOT HAVE ANY EFFECTS ON THE ASSETS OF A BUSINESS ORGANISATION AS IT HAS ALREADY BEEN ACCOUNTED FOR IN THE ASSETS OF THE BUSINESS ORGANISATION.