You created an application where the home page looks like:

You now want to change the page to look like:

What do you need to do to change the appearance of the page?

William has created the chart on the left, which displays values.
He wants to show the chart on the right, which displays percentages.

Which step should William perform to display percentages?

Thomas has created an app and wants to add a help Icon to the navigation bar. He has added the list entry with the Image/Class fa-question circle-o and List Entry Label "Help." When he runs the app, the question mark Is displayed together with the word Help.
How can Thomas display just the icon and not the word Help in the navigation bar?

Which processing point is enabled for computations during page processing?

Phil has been given the responsibility an application that was developed years ago, because the original developer has left the company. End users have complained about accessibility because not all pages have titles.
How can Phil ensure that he corrects all pages in the app without page titles?