Questions: Jana wants to align a block of text on the right. What command allows her to do this? A. Indent B. Justification C. Window Control D. Line and Page Breaks

The answer is B: Justification.

Explanation for each option: A. Indent - Indenting text typically moves the text inward from the left or right margin but does not align the entire block of text to the right. B. Justification - Justification refers to aligning text to both the left and right margins. However, in many text editors, there is an option specifically for right justification or right alignment, which aligns the text to the right margin. C. Window Control - This option is related to preventing single lines of a paragraph from being left alone at the top or bottom of a page (widows and orphans) and does not align text. D. Line and Page Breaks - This option deals with controlling where lines and pages break in the text, not with text alignment.

Summary: To align a block of text on the right, Jana should use the Justification command, specifically the right alignment option within it.