Given the following information, what is the value of Gross Profit? Revenue = $100,000 | Cost of Goods Sold = $10,000 | Gross Profit = ? | Selling General & Administrative Expenses = $20,000 | Research and Development Expense = $5,000| Depreciation and Amortization Expense = ? | Operating Income = $62,000 |Income Tax Provision = $18,600| Net Income = ?