Answer: negative balance of $410,000
Explanation: The given activities relates to the cash flow statement. The cash flow statement shows the uses and sources of cash within an accounting period so that the accountant can calculate and analyze the change in balance of cash from beginning to the end.
Therefore,The sum of the balance of three activities and the opening balance is equal to the ending cash balance. Hence :-
$55,000 + $240,000 + $130,000 + financing activity balance = $15,000
therefore,
financing activity balance = ($410,000)