Why the shortage problem considered?

A chart that lists how much of a good a single supplier will offer at various prices? What accurately describes socially responisible investing? What is a housing bust? Who is current owners of meralco? How do you calculate in economy the multiplier? Was World Gym's pricing plan appropriate in a market where there was a relatively low supply of services? What is one dollar gold piece worth? How much is 25 pence in US currency? How did cities address the problem caused by urban living? How did the invention money change early economic systems? What occurs when there is an increase in prices that decreases the amount of a good or service you can bu? What is A quantity of goods produced at one time? What does the international banking system consist of? What where some advantages and disadvantages of sharecropping? Requirement for raising living standards for new generations? If the US has a trade deficit what does that mean? What is 'ACMEE' approach? Are there parallels between the Great Depression and economic downturn today? What are the importance of the seabirds? What is the following statements best describe why some people are strongly motivated to save money than other people?