Graph with x-axis labeled Quantity, 0-150 in 10-unit intervals; y-axis labeled Price, 0-12 in 1-unit intervals. Red line rises up and to the right from 0, 1 in positive x and y directions. Blue line rises up and to the right from 45, 1 in positive x and y directions. Green line descends from 35, 11 in a positive x, negative y direction and intersects the blue line at 85, 5. Arrow points to left from end of the blue line, toward the red line. If the x-axis is Quantity and the y-axis is Price, what does the 85 in point (85, 5) represent? The quantity supplied at time 1 The quantity supplied at time 2 The price at time 1 The price at time 2