Questions: From this graph, you can tell that a move from D1 to D3 would show an increase in supply, a decrease in supply, an increase in demand, a decrease in demand.
Transcript text: From this graph, you can tell that a move from D1 to D3 would show
an increase in supply.
a decrease in supply.
an increase in demand.
a decrease in demand.
Solution
Solution Steps
Step 1: Identify the Graph Type
The graph shown is a demand curve graph, with price on the vertical axis and quantity on the horizontal axis. The curves D1, D2, and D3 represent different demand levels.
Step 2: Analyze the Movement
The movement from D1 to D3 indicates a shift in the demand curve. Since the curves are moving to the right, this suggests a change in demand.
Step 3: Determine the Type of Change
A rightward shift in the demand curve (from D1 to D3) indicates an increase in demand. This is because, at each price level, a higher quantity is demanded.