GPT Supply

Supply Practice: Impact, Determinant, and Graph

Read each situation carefully. First, choose the impact on supply. Only if there is an increase or decrease in supply, choose the non-price determinant. Finally, pick the graph that best represents the situation.

Situation 1 of 10

Situation

Step 1 – What is the impact on supply?

Choose exactly one option.

Step 2 – If supply shifts, what non-price determinant changed?

Only required when there is an increase or decrease in supply.

Step 3 – Which graph shows what happens?

Choose the graph that best represents the impact you identified.

Graph showing downward movement along a single supply curve — **Graph A** – Movement *down* along the supply curve (decrease in quantity supplied).

Graph showing supply curve shifting left — **Graph B** – Supply curve shifts *left* (decrease in supply).

Graph showing upward movement along a single supply curve — **Graph C** – Movement up along the supply curve (increase in quantity supplied).

Graph showing supply curve shifting right — **Graph D** – Supply curve shifts *right* (increase in supply).