[Solved] Isometric sketches of an object represent the object exactly as it appears to the naked eye. Price: The cash amount forecasted, required, or paid out for acquiring something. Normal Good: A product or service for which demand increases as consumer income increases, and vice versa, demonstrating a direct relationship between income and demand. Income: The financial gain earned by an individual or entity, typically through wages, investments, or other forms of revenue. Demand: The desire to own goods or services combined with the ability and willingness to pay for them.