Question $5$

Roberto, from human resources, emails a Microsoft Word contract to you that you need to download, read, and then print before signing it$.$ He also attaches an MP$4$ video, which explains what you are signing. What is the file extension for the Microsoft Word contract?

$1$ point

$.$msi

$.$txt or $.$rtf

$.$mp$4$ or $.$mpeg

$.$doc or $.$docx