Based on chapter 6, discuss for each of the following cases if it is a copyright infringement or fair use and write the argument/reasoning/ justification for your decision.

1.Installing Android on your mobile. (Android is an open-source operating system)

2.A novel author is producing a drama based on it.

3.Recording a movie in the theater/Cinema and posting it on a web site. (write two arguments for this case)

4.Using Apple logo on locally produced DVDs to market them.