Okay, so I'm in a computer science class that is currently learning java. If you know java please help. So the question is what 3 methods should be in every java class. If you know this please help also I have some other questions so if you want more points I got you.

Allison and her group have completed the data entry for their spreadsheet project. they are in the process of formatting the data to make it easier to read and understand. the title is located in cell a5. the group has decided to merge cells a3: a7 to attempt to center the title over the data. after the merge, allison points out that it is not centered and looks bad. where would the title appear if allison unmerged the cells in an attempt to fix the title problem?