HELP!!!

consider the following two-dimensional array

What can a word user do with the customize ribbon dialog box? check all that apply. minimize the ribbon add a new tab to the ribbon remove a group from a tab add a group to a tab choose which styles appear choose which fonts appear choose tools to appear in a group

Which one of the following functions is not available on the autosum tool? sum average if max

Write an algorithm to check if a number is even or odd and show with flow chart step by step