One of the limitations of working with Ruby's built-in classes is that you can read but not modify property values.

Before sharing a workbook with others, you can make the document read-only by applying the:

A) Read-only command. B) Archive Command. C) Inspect Document command. D) Mark as Final command.

The following is an example of a(n) __________ statement. Set rate = 6.25

a. declaration b. input c. output d. assignment