To complete this project, you may o choose a job that you cannot locate an opening for from a company that employs people in the field
I respond to an advertised position
completely make up an arbitrary position that does not exist and create a company that does it

steps:

1. do 28-12= 16 girls

2. your ratio is 12: 16

3. your answer is b. 3/4

4. this correct because

12 divided by 4 is 3

16 divided by 4 is 4

5. your answer is 3/4

cockroaches and rats often are a symbol for things that are disgusting or vile. though i don't know which play you are talking about, i hope this !