What is the most important part of a commercial production? (There’s another question below it if you could answer that too I’d be grateful)

State 7 common key's for every keyboard

In the context of the box model, what is the difference between a margin and a padding? a. a padding lies outside a box border, while a margin lies inside it. b. a padding lies inside a box border, while a margin lies outside it. c. a padding can be adjusted independently, while a margin depends on the size of its box. d. a padding depends on the size of its box, while a margin can be adjusted independently.

Of the following pieces of information in a document, for which would you most likely insert a mail merge field?