ABC Company has the following end of period account balances:

• Accounts payable: $ 30,000
• Accounts receivable: $ 50,000
• Accumulated depreciation: $ 210,000
• Buildings and equipment: $ 450,000
• Cash: $ 30,000
• Common stock: $ 90,000
• Cost of goods sold expense: $ 240,000
• Depreciation expense: $ 10,000
• Dividends: $ 40,000
• Inventory: $ 50,000
• Long-term notes payable: $ 190,000
• Prepaid expenses: $ 20,000
• Retained earnings (beginning balance): $ 50,000
• Service revenue: $ 370,000
• Unearned revenue: $ 40,000
• Wage expense $ 90,000

a. Calculate net income.

b. Calculate ending retained earnings

c. Calculate total assets

d. Calculate total liabilities

e. Calculate total stockholders' equity