Final answer:
The question pertains to Jessie's lemonade stand business strategy and Evan's selling price, which is not provided in the reference text. Instead, the text offers examples of economic principles related to business, such as real estate appreciation and opportunity costs.
Step-by-step explanation:
The question seems to suggest a scenario where Jessie realizes her business strategy for selling lemonade is not effective when she learns that Evan is selling his lemonade at a different price. However, the provided text does not give a direct answer about how much Evan is selling his lemonade for. Instead, it elaborates on various economic principles through examples, such as value appreciation in real estate and decision-making in opportunity costs.
For instance, Freda's house appreciates from $150,000 to $250,000, and Ben's has appreciated from $100,000 to $160,000 after paying off part of his mortgage. It also mentions José who forgoes buying a T-shirt to purchase two movies instead. These examples demonstrate how individuals make choices based on economic benefits and opportunity costs, which are essential concepts in understanding business and economic strategies, much like Jessie's lemonade stand dilemma.