Which of the following would be labeled with the static keyword

A method called on a Song instance $($ie$.$ mysong. byArtist $($artistName$))$ that determines if the given Song is by a particular artist $($ie$.$ artistName$)$

A method that is passed a Song instance as an argument $($ie$.$ byArtist $($mysong$,$ artistName$))$ that determines if the passed Song is by a particular artist $($ie$.$ artistName$)$

A method that takes $2$ integers as arguments and determines if one is a multiple of the other

A method called on a Student instance to get their GPA $($ie$.$

student$1.$getGPA$())$

A field in the Student class for their student ID

A constant in the Student class for the number of units required to be classified as a "full$-$time" student

A method that takes an array of Student instances and calculates how many of them are in the Geography program