Answer:
Im pretty sure it is D.
Explanation:
Might be wrong just wanted to help!
<span>The correct answer is a combination of privately-owned businesses and government regulations. In a mixed economy, the government allows for private businesses to supply certain goods. However, the government is involved in supplying critical goods such as in the utility sector. It can also intervene when need arises.</span>
Answer: Local building codes
Explanation:
Local building codes are the regulations that is required to be maintained for construction of any building according to local level by public. This construction standards are followed in the process of repairing, reconstruction, renovation or building of structure.
It helps in maintaining safety and welfare of the people so that they don't have to face any harm of accident caused due to construction site.It can be implemented through government authority .