Calculate the Retained Earning.

	Amount
Inventory	$6,500.00
Selling Expenses	$800.00
Cash	$20,000.00
Common Stock	$150,000.00
Notes Payable	$1,200.00
Operating Expenses	$1,300.00
Interest Expenses	$900.00
Sales	$14,000.00
Depreciation Expenses	$850.00
Accounts Receivable	$9,000.00
Accounts Payable	$6,000.00
Cost of Goods Sold	$5,000.00
Gross Plant, Property & Equip.	$200,000.00
Accumulated Depreciation	$45,000.00
Taxes	$13,000.00
Retained Earnings	?