The answer is.... voluntary
Letter A is the correct answer.
We know that sanctions can be either positive or negative, also known as rewards or punishments. They are good techniques used to approve/disapprove the behavior of others and realign an straying individual towards social norms. Giving a child a hug for doing something right is a good example of informal positive sanction.
Answer:
B. It allows people to express their cultural identity as individuals while
reducing their standard of living.
