Question $10$ usage, which of the following factors should you consider to determine the relative value of mobile traffic? Select all that apply.

A$.$ Direct Mobile Purchasing: The propensity of users to make purchases directly through mobile devices.

B$.$ Fat$-$Finger Clicking: The likelihood of accidental clicks on mobile devices due to smaller screen sizes.

C$.$ Directed Attention: The level of focus users have while interacting with content on mobile versus desktop.

D$.$ Social Media Sharing: The frequency at which users share content on social media from mobile versus desktop.