Answer:
1.Graphic design is a craft where professionals create visual content to communicate messages.
2. A poster is a usually large printed sheet that often contains pictures and is posted in a public place and is used to promote a certain action or event.
3. a.)It Should Be Readable From A Distance.
b)Create Some Contrast.
c)Consider The Location.
d)Stand Out.
e)Make It Scalable.
f)Use A Big Image.
g)Make Good Use Of Space.
h)Pay Attention To Call-To-Action.
4. Use the elements and principles of art
5. (You should be the one answering this... everyone has what they want )
I hope it helps!