Answer:
D) has output that is so small, relative to market supply, that it cannot influence the market price
Step-by-step explanation:
The Perfect competition is that market condition in which it have various characteristics like
1. Large number of buyers and sellers
2. Same or similar products
3. Perfect knowledge
4. Free entry and exist
In this market competition, the output is very small also it is related to the market supply and the market supply does not affect the market price
Hence, the correct option is d.