[Solved] Why is it difficult to view low-surface-brightness objects, such as the Andromeda Galaxy, with the naked eye? Does the view improve with the use of a telescope? What is needed to get a bright, clear view of the Andromeda Galaxy, as commonly seen in pictures? Confederate Currency: The currency issued by the Confederate States of America during the American Civil War, now considered a collectible item. Market Price: The prevailing rate at which a good or service is available for purchase or sale in the public market. Inelastic: A characteristic of demand or supply that signifies a limited response to changes in prices or other economic factors. Unit Elastic: A situation where a percentage change in the price of a good results in an equal percentage change in the quantity demanded.