Your question isn't formulated with enough information, but I'll try my best. Sensitivity levels is what I believe is the answer to this question. Please correct me if I'm wrong.
Answer: d. Provide labor & buy goods
Answer:
C
Explanation:
My mom explained this to me.its the same in america we have certain rules and regulations of how we do things. So say if you have a paten under your name someone can't try to make a company under the same name *in that state of course so my mom owned a business. With that being said there are rules to protect each and every business.like the little r means registered trademark symbol. Sorry if this isnt helpful but do realize your in college and im barely in freshman year.