A weatherman collected data on snow accumulation. A line of best fit was computed. The equation for the line is: y = 1.5x + 0.125. Which BEST interprets the slope of the linear model?

A) The snow is accumulating at 1.5 inches every hour.
B) The snow is accumulating at 1 inch every 1.5 hours.
C) The snow is accumulating at 1 inch every 0.125 hours.
D) The snow is accumulating at 1.5 inches every 0.125 hours.