Accountants Use Reserve Accounts for Various Reasons,for Each of the Scenarios

Essay

Accountants use reserve accounts for various reasons,for each of the scenarios below describe a specific account example that matches the scenario.
1.The use of a reserve account in order to match expense with revenues.
2.The use of a reserve account in order to keep expense out of the income statement.
3.The use of a reserve account in order to revalue an asset,but delay the income recognition effect.