C: bar graph
bar graphs are used to track changes over time, so I would say that C is your best bet
Answer:
1. Insert a table
2. Setting margins
3. Spelling and grammar correction
4. Header and footer
5. Search a word
Explanation:
1) A table can be inserted in a word document to manage data easily and in a more presentable way.
2) Different margins can be set according to the requirement and rulers can be made visible and invisible.
3) If by chance typo errors happen, a red wavy line indicates spelling mistakes and green indicates grammar mistakes which can be corrected easily.
4) Sometimes writing some professional documents, we need some text to be visible either on top or bottom of every page of that document which can be done with the help of headers and footers.
5) By pressing Ctrl+f we can easily search for a particular word in a document.
