In the question above, Walt asks for 10 gallons of gas while Jessie asks for $10 worth of gas. In both the cases, the drivers need gas but Walt is concerned about the quantity of gas and Jessie is concerned about the price of the gas.
In case of Walt, the price elasticity of demand is zero because he want 10 gallons of gas regardless of the price of gas per gallon. While in case of Jessie, the price elasticity of demand is one because he wants to buy gas worth $10, no matter what is the price of the gas per gallon.
<span>The fixed costs start the company at a net of -$100 million per year. Each plane that is produced and sold earns the company a net of +$1 million (-2 + 3). This would mean that the company would need to sell 100 airplanes in order to break even for the year.</span>
A or C i think :) tel me if im wrong
Supply of goods and services can go down.The needs and demands of people are unlimited and there are limited resources.So it is common that supply can go down anytime.In this case it not only effects the business but also the people cant be able to fulfil their wants and deires.There will be problems in the economic growth in the country.There will be rising poverty , unemployment if it lasts for too long.