A company's trial balance as of December 31, 20X41, is as follows:

Account	Debit (Dr)	Credit (Cr)
Cash	$180,000
Accounts Receivable	$200,000
Inventory	$210,000
Prepaid Expenses	$140,000
Property, Plant & Equipment	$1,500,000
Accumulated Depreciation		$270,000
Accounts Payable		$290,000
Notes Payable		$460,000
Common Stock		$600,000
Retained Earnings		$800,000
Sales Revenue		$1,800,000
Cost of Goods Sold	$900,000
Operating Expenses	$500,000
Income Tax Expense	$260,000
Dividends	$200,000

Calculate the following:

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