Which question should the user ask when determining whether a closing tag is needed

Column a of irma’s spreadsheet contains titles for each row, but her document is too big and will be printed three pages across. she wants to be sure that every page will be understood. what can irma do to with this problem?

What does code do? a creates a text box that says "solid black" b creates a black border of any width c creates a black border 1 pixel wide

Which command suppresses the visibility of a particular row or column in a worksheet?