Use the following to answer question: 
-(Table: Lunch) Use Table: Lunch.This table shows market demand for picnic lunches for people taking all-day rafting trips on the river.Suppose that the marginal cost and average cost of each lunch are a constant $4 for all firms in the market.What is consumer surplus in this market in the long run?
Definitions:
Cultural
Cultural pertains to the ideas, customs, and social behavior of a particular people or society, encompassing language, art, beliefs, norms, and rituals.
Perspectives
Particular attitudes or ways of viewing something based on one's experiences and beliefs.
Harvesting
The act of gathering mature crops from the fields, marking the culmination of the growing season and the beginning of post-harvest processing.
North Americans
People originating from or residing in North America, including countries such as the United States and Canada.
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