Answer: c. excess supply, and the price would tend to fall from $35 to a lower price.
Step-by-step explanation:
At $35 there is excess supply because this is a price that most consumers are not willing to pay but most suppliers are willing to sell.
Supply at $35 = 600
Quantity demanded at $35 = 200
This would lead to prices falling as suppliers try to sell the excess supply. The prices would ideally keep falling till the equilibrium price is reached which is $25. At this point, the quantity demanded and supplied will be equal to each other.