Apple $,$ Inc., which iPhone apps re Apple iPhone Antitrust Litigation $,846$ apps can run on its iPhone software. Apple's App Store is a website F$3$d $313(9$th Cir $2017($See Section $2$ of the Sherman Act where iPhone users can find, buyand download the apps. Apple $($a$)$ Using the Decision step of the IDDR approach, provide prohibits third$-$party developers from selling iPhone apps through channels other than the App Store, threatening to cut off sales by reasons why Apple might attempt to iPhone soft$-$ any developer who violates this prohibition. Apple also discour ware by setting narrow boundaries on the sales of related ages iPhone owners from downloading unapproved apps, threat$-$ apps and aggressively enforcing them ening to void iPhone warranties if they do$.$ Seven iPhone app b$)$ Explain why Apple's actions in this case might be consid buyers filed a complaint in a federal district court against Apple.ered unethical $.$