In the diagrams below, the subscript "1" refers to the initial position of the curve, while the subscript "2" refers to the final position after the curve shifts. 
Refer to the diagrams above. In which of them would we see a shortage at the initial price after the indicated curve has shifted?
Definitions:
Abstract Concept
An idea or notion that is not concrete or tangible but exists as a thought or theory.
Constrains
Factors that restrict the scope, timing, or outcome of a project or activity.
Communication Barrier
Obstacles that hinder effective dissemination and understanding of information between people or groups.
Perception
How individuals interpret and understand their surroundings and stimuli through their senses, influenced by their experiences and cognitive processes.
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