the homwork questions in the attachment and those are helpful videos to solve each question
Preferred format: an Excel spreadsheet with a different tab for each question. Questions with multiple parts can be split out into different tabs, if desired.
Question 1 – https://www.youtube.com/watch?v=qjz30GUAPn8
Question 2 – https://www.youtube.com/watch?v=Ie9zUy849DM
