Respuesta :
Writing a business letter as if she gets her point across to the head of department then he could change the way they made the perfume so they would pass inspection and standard.
Answer: creating a newsletter
Explanation:
If Marissa creates a newsletter then she will let all the employees see it and possibly enjoy it due to the graphics she inserts. If she was to write a business letter, then only few people would care to read it. However, it would be better for everyone to know the information she discovered.