Here are the answers to fill in the blanks according to LibreOffice Calc:
5. **Scenario** scenario is used to explore and compare various alternatives depending on changing conditions.
6. **Scenario Manager** is a planning tool for what-if questions.
7. What-if analysis tool uses **data table** array of cells, one array contains input values and the second uses the **output formulas**.
8. **Goal Seek** helps in finding out the input for the