The table shows Aaron and Anna's willingness-to-pay (WTP) for ice cream sandwiches. Use this information to show how demand curves are developed from the perceptions of what individual consumers believe a good or service is worth to them. 
Definitions:
Irish Famine
A period of mass starvation, disease, and emigration in Ireland between 1845 and 1852 that was caused by potato blight.
Potato Crop
A cultivated plant of the species Solanum tuberosum, grown for its edible tubers.
Slime Molds
Group of eukaryotic organisms that are not fungi, plants, or animals but share common characteristics with these groups during parts of their life cycle.
Protists
Refers to a diverse group of eukaryotic organisms, mostly unicellular, that are not animals, plants, or fungi.
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