The answer is 8 . You can ask your teacher to confirm !
I believe the answer is: Use concrete language with specific detail
Concrete language refers to a form of language that give clear understanding regarding the content of the message to the audiences. Expert communicators tend to do this by making sure that the term or lingo that they use is appropriate and could easily be received by the audiences.
Answer:
Ans. c) Income tax rate must be 23%
Explanation:
Hi, the total income of Thailand´s workforce is:

Since Thailand´s government needs to raise $70,000,000,000, the tax rate has to be:

So Thailand´s tax rate must be: c. 23%
Best of luck.
The answer to this is none of the above. Small lean mean agencies which operate on low overheads and do quality work by hiring experts on job basis are not in the choices. They are not regarded as hot, advertising, or cold shops.