3. Individual and market demand

Suppose that Darnell and Eleanor are the only consumers of shoes in a particular market. The following table shows their annual demand schedules:

PriceDarnell's Quantity DemandedEleanor's Quantity Demanded(Dollars per pair)(Pairs)(Pairs)103248202032301224404165008

On the following graph, plot Darnell's demand for shoes using the green points (triangle symbol). Next, plot Eleanor's demand for shoes using the purple points (diamond symbol). Finally, plot the market demand for shoes using the blue points (circle symbol).

Note: Line segments will automatically connect the points. Remember to plot from left to right.