How do I calculate the long-term debt?

Jeff Amaro, the CFO of Strategic Automotive, is putting together this years financial statements. He has gathered the following balance sheet information: The firm had a cash of $23,015, accounts payable of $163,257, retained earnings of $512,159, common stock of $313,299, inventory of $212,444, net plant and equipment of $711,256, goodwill and other assets equal to $78,656, and notes payable of $21,115. It also had accounts receivable of $141,258 and other current assets of $11,223. Calculate the total long-term debt Strategic Automotive owes.

Strategic Automotive
Balance Sheet as of 8/31/2015
ASSETS					LIABILITIES & EQUITY
Cash & marketable securities		$23,015			Accounts payable & accruals		$163,257
Accounts receivable		$141,258			Notes payable		$21,225
Inventories		$212,444
Other current assets		$11,223
Total current assets		$387,940			Total current liabilities		$184,482
Net plant & equipment		$711,256			Long-term debt
Goodwill & other assets		$78,656			Total liabilities
					Common stock		$313,299
					Retained earnings		$512,159
					Total common equity
Total Assets		$1,177,852			Total Liabilities & Equity