Explanation:
Due to the law, the maximum rent that has to be paid has decreases tp $750/ month. On the other hand, before the law, the landlord enjoy maximum profit by giving the same bedroom at $1750/month. This law definitely makes the landlord reducing the quality of the bedroom apartments and also not regular and good services which must be offered for a guest.
This case is an example of inefficiently low quality in which the sellers offer some low-quality services at the low price even by knowing the fact that the buyers prefer higher quality at the higher price.
The answer might be d. Hope it helps! Sorry if I'm wrong.
I think it ..Increased political participation among all ethnic groups in South Africa
because the apartheid Increased political participation among all ethnic groups to make ethnic group equal on politice
I believe the answer is Canaan