Use the following to answer questions:
Figure: The Demand Curve for Crossings 
-(Figure: The Demand Curve for Bridge Crossings) Look at the figure The Demand Curve for Bridge Crossings. By the midpoint method, the price elasticity of demand between $0.90 and $1.10 in the figure is _____, since the price elasticity is _____.
Definitions:
Esteem Support
Emotional support aimed at bolstering an individual's self-esteem and confidence.
Self-Disclosure
The act of sharing one's personal thoughts, feelings, or experiences with others, which can deepen relationships and foster closer bonds.
Gross Profit
The profit a company makes after deducting the costs associated with making and selling its products, or the costs associated with providing its services.
Net Sales
The total revenue generated from goods or services sold, after deducting returns, allowances for damaged or missing goods, and discounts.
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