Each excel file is called a workbook because A. It can contain text and data B. It can be modified C. It can contain many sheets including worksheets and chart sheets D. You have to work hard to create it

It can contain text and data
It can be modified
It can contain many sheets including worksheets and chart sheets
You have to work hard to create it

The correct answer is: C. It can contain many sheets including worksheets and chart sheets.

A workbook is a collection of one or more worksheets. Each worksheet is a grid of cells that can be used to store data, formulas, and other information. Worksheets can be used to create a variety of documents, such as budgets, financial statements, and reports.

Workbooks are typically saved with the .xlsx file extension. They can be opened and edited using Microsoft Excel.

Here is a brief explanation of each option:

  • Option A: Each excel file is called a workbook because it can contain text and data. This is not the correct answer because all Excel files can contain text and data.
  • Option B: Each excel file is called a workbook because it can be modified. This is not the correct answer because all Excel files can be modified.
  • Option C: Each excel file is called a workbook because it can contain many sheets including worksheets and chart sheets. This is the correct answer because a workbook is a collection of one or more worksheets.
  • Option D: Each excel file is called a workbook because you have to work hard to create it. This is not the correct answer because the amount of work required to create an Excel file varies depending on the complexity of the file.