Answer:
$406,400
Step-by-step explanation:
The direct method of cash flow may be used to determine the amount of cash collected by reason of the movement in he accounts receivables balance at the start and end of a period.
This may be show mathematically as
opening balance + revenue - cash collected = closing balance
$35,100 + $403,000 - cash collected = $31,700
cash collected = $35,100 + $403,000 - $31,700
= $406,400