One should not include links to other social media platforms on a profile page on twitter.

One should not include links to other social media platforms on a profile page on Twitter. False. It is okay to include links to other social media platforms on Twitter. Most social media platforms have a spot where you can add other platforms or an "about me" section where most people put these. In this section, there is room to provide other platforms for your friends and family to connect with you elsewhere.

a. $48.75

is the answer to your question

answer; someone must cover the cost associated with the provision of scarce goods in both sectors;