Final answer:
Balances from enterprise funds' statements are entered in the business-type activities sections of the government-wide statements without adjustment. Interfund activities and balances, within governmental activities are eliminated.
Step-by-step explanation:
In the preparation of government-wide statements, it is true that balances from enterprise funds' statements are entered in the business-type activities sections of the government-wide statements without adjustment. This is because enterprise funds are considered business-like activities and are included in the government-wide financial statements.
Additionally, interfund activities and balances within governmental activities are eliminated in the preparation of government-wide statements. This is done to avoid double-counting or double-reporting of transactions and balances.
Therefore, the correct answer is option C: Both of the above.