The following table includes quarterly working capital levels for your firm for the next year.

	Quarters
($000)	1	2	3	4
Cash	105	105	105	105
Accounts Receivable	194	99	90	595
Inventory	206	491	904	51
Accounts Payable	103	107	106	106

If you want to limit your maximum short-term borrowing to $505,000and maintain a minimum cash balance of $105,000, how much excess cash must you carry?

The excess cash needed is $ (Round to the nearest dollar.)