Pls help w this computer science/coding question!!

You have a small company and want to keep your costs low, but it is important your employees share data. which network would provide you with the most economical solution?

Who is most likely be your target audience if you create a slide presentation that had yellow background and purple text

William travels a lot on business purpose. he needs to regularly communicate with his business partner. he also needs to send out weekly reports to his boss while he is traveling. which web-based application best suits william’s needs? (social media, webmail, wiki) is the best web-based application for william. he can access this application via the internet using a (digital cable, fax machine, web browser).