A company's trial balance as of December 31, 20X50, is as follows:

Account	Debit (Dr)	Credit (Cr)
Cash	$230,000
Accounts Receivable	$250,000
Inventory	$260,000
Prepaid Expenses	$170,000
Property, Plant & Equipment	$1,800,000
Accumulated Depreciation		$330,000
Accounts Payable		$350,000
Notes Payable		$580,000
Common Stock		$720,000
Retained Earnings		$960,000
Sales Revenue		$2,100,000
Cost of Goods Sold	$1,050,000
Operating Expenses	$580,000
Income Tax Expense	$320,000
Dividends	$250,000

Calculate the following:

1. Gross Profit
2. Total Assets
3. Total Liabilities
4. Total Equity