Questions: Pille runs a small business. She wants to create and send invoices to her customers that contain their individual purchase data and calculate their total cost. Which productivity software should Pille use? Microsoft Word Google Slides MySQL OpenOffice Calc

The answer is the last one: OpenOffice Calc.

Explanation for each option:

• Microsoft Word: This is a word processing software primarily used for creating text documents. While it can be used to create invoices, it is not ideal for calculations or managing data efficiently.

• Google Slides: This is a presentation software used for creating slide shows. It is not suitable for creating invoices or performing calculations.

• MySQL: This is a database management system used for storing and managing large amounts of data. While it can store purchase data, it is not designed for creating invoices or performing calculations directly.

• OpenOffice Calc: This is a spreadsheet software similar to Microsoft Excel. It is well-suited for creating invoices, as it allows for easy data entry, calculations, and formatting. Pille can use it to input purchase data, calculate totals, and format the invoice for her customers.

In summary, OpenOffice Calc is the most appropriate choice for Pille to create and send invoices with purchase data and total cost calculations.