How do you find the retained earnings and what is the answer?

Preparing a Classified Balance Sheet From the following accounts, listed in alphabetical order, prepare a classified balance sheet for Berkly Wholesalers as of December 31. All accounts have normal balances.

Accounts Payable	$43,900	Inventory	$117,900
Accounts Receivable	40,000	Land	45,900
Building	67,000	Mortgage Payable (long term)	78,900
Cash	26,900	Office Supplies	2,900
Common Stock	111,900	Retained Earnings	?
		Salaries Payable	7,900

BERKLY WHOLESALERS Balance Sheet December 31
	Assets	Liabilities & Stockholders' Equity
	Current Assets:				Current Liabilities:
	AnswerAccounts PayableAccounts ReceivableBuildingCashCommon StockInventoryLandMortgage Payable (long term)Office SuppliesRetained EarningsSalaries Payable	Answer			AnswerAccounts PayableAccounts ReceivableBuildingCashCommon StockInventoryLandMortgage Payable (long term)Office SuppliesRetained EarningsSalaries Payable	Answer
	AnswerAccounts PayableAccounts ReceivableBuildingCashCommon StockInventoryLandMortgage Payable (long term)Office SuppliesRetained EarningsSalaries Payable	Answer			Salaries payable	Answer
	Inventory	Answer			Total Current Liabilities		Answer
	AnswerAccounts PayableAccounts ReceivableBuildingCashCommon StockInventoryLandMortgage Payable (long term)Office SuppliesRetained EarningsSalaries Payable	Answer
	Total Current Assets		Answer		Long-Term Liabilities:
					AnswerAccounts PayableAccounts ReceivableBuildingCashCommon StockInventoryLandMortgage Payable (long term)Office SuppliesRetained EarningsSalaries Payable	Answer
	Long-term Assets:				Total Long-term Liabilities:		Answer
	AnswerAccounts PayableAccounts ReceivableBuildingCashCommon StockInventoryLandMortgage Payable (long term)Office SuppliesRetained EarningsSalaries Payable	Answer
	Building	Answer			Total Liabilities		Answer
	Total Long-Term Assets		Answer
					Stockholders' Equity:
					AnswerAccounts PayableAccounts ReceivableBuildingCashCommon StockInventoryLandMortgage Payable (long term)Office SuppliesRetained EarningsSalaries Payable	Answer
					AnswerAccounts PayableAccounts ReceivableBuildingCashCommon StockInventoryLandMortgage Payable (long term)Office SuppliesRetained EarningsSalaries Payable	Answer
					Total Stockholders' Equity		Answer
	Total Assets		Answer		Total Liabilities and Stockholders' Equity		Answer