The diagram to the right illustrates a hypothetical demand curve representing the relationship between price (in dollars per unit) and quantity (in 1,000s of units per unit of time). The area of the triangle shown on the diagram is $ . (Enter your response as an integer.) 57 89 8 38 Price (dollars per unit) 30- 23 Course 20 10- :33 :67 lytics 10 20 30 40 50 60 70 80 90 100 Quantity (1,000s of units per unit of time) Book Pack Enter