What does point Y represent on this graph?

Responses
A For $8, you can but 24 square feet.For $8, you can but 24 square feet.
B As the number of square footage increases by 4, the cost decreases by $12.As the number of square footage increases by 4, the cost decreases by $12.
C As the number of square footage decreases by 4, the cost increases by $12.As the number of square footage decreases by 4, the cost increases by $12.
D 8 square feet costs $24

Based on the given options, it is not possible to determine what point Y represents on the graph. The information provided does not indicate a specific location or relationship for point Y.