Michael sold 2 flowers in 4 hours, 3 flowers in 6 hours, 4 flowers in 8 hours, and 5 flowers in 10 hours. Which statement correctly describes this situation?
A. The given situation represents a proportional relationship because the graph of the given data forms a straight line through the origin.
B. The given situation does not represent a proportional relationship because the graph of the given data forms a straight line through the origin.
C. The given situation represents a proportional relationship because the graph of the given data does not form a straight line through the origin.
D. The given situation does not represent a proportional relationship because the graph of the given data does not form a straight line through the origin.