what are the normal balance for the following?

D E TI F 1 1 Allowance for Sales Returns and Allowances credit Allowance to Reduce Deferred Tax Asset to Expected Realizable Value Allowance to Reduce Inventory to LIFO Allowance to Reduce Inventory to Market Amortization Expense Asset Retirement Obligation Bad Debt Expense Billings on Construction in Process Bond Issue Expense Bond Sinking Fund Bonds Payable Buildings Call Option Cash Cash Over and Short Cash Surrender Value of Life Insurance Coal Mine Commission Expense Commission Payable Commission Revenue Common Stock Common Stock Dividend Distributable Compensation Expense Computer Software Costs Construction Expenses Construction in Process Contract Asset Contract Liability Contribution Evenea