(Fund definitions through examples) For each of the following situations, indicate which fund or funds would be used to report the transaction. 1. A city-owned airport sent bills to various airlines and the mayor's office. 2. The city made an annual payment to the Motor Pool Fund to subsidize its operations. 3. The city issued property tax bills that are expected to be collected within the accounting year. 4. The city acquired a new computer for its accounting system. Assume the accounting function is included in the General Fund. 5. The city levied a gasoline tax for the purpose of maintaining streets. Assume the tax requires a separate accounting. 6. The city paid the principal and interest on a bond issue from resources that were accumulated for that purpose.