| Operating Expenses | |
| Accounts 500-557: | Production Expense |
| Account 565: | Wholesale Wheeling Expense |
| Accounts 920-935: | Administrative and General Expense |
| Account 408.1: | Taxes Other than Federal Income Taxes |
| Capital Expenses | |
| Accounts 403-407: | Depreciation and Amortization Expense |
| Accounts 427-431: | Interest-Related Expenses |