As per the graph given below:

Match List-I with List-II

List-I	List-II
(Function/Area/point)	(Representation)
(A) Consumers Surplus	(I) y=g(x)
(B) Supply function	(II) v
(C) Demand function	(III) s
(D) Equilibrium point	(IV) y=f(x)

Choose the correct answer from the options given below:

In a supply-demand graph, the demand function shows how much customers want to buy at different prices. When price increases, people buy less, creating a downward sloping curve, typically labeled as $y = f(x)$.

The supply function shows how much sellers want to sell at different prices. When price increases, sellers supply more, creating an upward sloping curve, typically labeled as $y = g(x)$.

The equilibrium point is where the supply and demand curves intersect, representing where supply equals demand. This is marked as a point on the graph.

Consumer surplus is the triangular area between the demand curve and the equilibrium price, representing the benefit consumers receive.

Matching List-I with List-II:

(A) Consumer Surplus is an area, represented by region $s$

Therefore, (A) matches with (III)

(B) Supply Function is an upward sloping function, represented by the equation $y = g(x)$

Therefore, (B) matches with (I)

(C) Demand Function is a downward sloping function, represented by the equation $y = f(x)$

Therefore, (C) matches with (IV)

(D) Equilibrium Point is where the curves meet, marked as point $v$

Therefore, (D) matches with (II)

The correct answer is: (A) - (III), (B) - (I), (C) - (IV), (D) - (II)