Creative commons question -- at home, you created a really great digital song, audio jingle, or music track using some software that was pre-installed on your new computer. before posting or uploading the song to share with your friends and family, you have some big decisions to make. are you going to try to somehow make money from the song (sell it) or are you going to openly share and grant other permission to use your work? (this is another one of your digital rights and responsibilities.) which is the best answer? a. i am going to try and sell this creative work. so i need to copyright it as intellectual property before publishing it. b. i want this work to be in the public domain and i'm going to mark it as creative commons work so others can use it. c. either a or b are correct, i need to pick one. d. neither a or b are correct, i don't need to worry about it.

File account.java (see previous exercise) contains a definition for a simple bank account class with methods to withdraw, deposit, get the balance and account number, and return a string representation. note that the constructor for this class creates a random account number. save this class to your directory and study it to see how it works. then write the following additional code: 1. suppose the bank wants to keep track of how many accounts exist. a. declare a private static integer variable numaccounts to hold this value. like all instance and static variables, it will be initialized (to 0, since it’s an int) automatically. b. add code to the constructor to increment this variable every time an account is created. c. add a static method getnumaccounts that returns the total number of accounts. think about why this method should be static - its information is not related to any particular account. d. file testaccounts1.java contains a simple program that creates the specified number of bank accounts then uses the getnumaccounts method to find how many accounts were created. save it to your directory, then use it to test your modified account class.