Sally Has Multiple Campaigns for Her Company's Products in Google

Sally has multiple campaigns for her company's products in Google AdWords. She wants to see and edit the details of all the ad groups in her AdWords account. Which one of the following approaches is the best choice for Sally to see and edit details of all the ad groups in her AdWords account?

A) Sally can see all of the Ads from the online campaigns page, but she can only edit the ads one at a time.
B) Sally should use the Ad groups tab from the All online campaigns page of her account.
C) Sally should use the Ad groups tab from the Active Campaigns tab of her account.
D) Sally should use the downloadable AdWords editor for this feature.