Typically, the sales volume declines with an increase of a product's price. It has been observed, however, that for some luxury goods the sales volume may increase when the price increases. The following scatterplot illustrates this rather unusual relationship. 
Using the quadratic equation, predict the sales if the luxury good is priced at $100.
Definitions:
Binding Agreement
A legal contract or decision that is enforceable in a court of law between two or more parties.
Merchant
An individual or business that sells goods or services in a commercial transaction.
Commercial Fisherman's Coop
A cooperative organization established by commercial fishermen to provide mutual benefits such as marketing, purchasing supplies, and advocating for fishermen's interests.
Goods
Items or merchandise that are produced for sale or use.
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