9. Movements along versus shifts of demand curves Consider the market demand for donuts. Complete the following table by indicating whether an event will cause a movement along the demand curve for donuts or a shift of the demand curve for donuts, holding all else constant. Event Movement Along Shift An increase in income of consumers O O A decrease in the price of donuts O O A change in tastes of consumers that makes them desire more donuts O OSuppose that Charles and Dina are the only suppliers of ice cream cones in a particular market. The following table shows their monthly supply schedules: Price Charles's Quantity Supplied Dina's Quantity Supplied (Dollars per cone) (Cones) (Cones) 3 8 A W N 10 11 On the following graph, plot Charles's supply of ice cream cones using the green points (triangle symbol). Next, plot Dina's supply of ice cream cones using the purple points (diamond symbol). Finally, plot the market supply of ice cream cones using the orange points (square symbol). Note: Line segments will automatically connect the points. Remember to plot from left to right. on Charles's Supply Dina's Supply -0 w PRICE (Dollars per cone) Market Supply