Answer:
1 true. 2 False. 3 True. 4 True. 5 False. 6 True. 7 True. 8 False. 9 False. 10 True.
All of these are factors but A. Seems to be the best answer
-time management
-responsibility
- customer service
- following safety precautions
A) The source is probably not valid because it is based on an opinion.
He or she that wrote it did not go into a lab and see if the resources are true its just based on what he thinks it is.
Wow thanks for posting this hopefully people see this and get help:)