Prepare an instructional tutorial on how to draw supply and demand curves and determine equilibrium points. Describe how they are used in analysis and decision making. Also explain what changes in supply, demand, and equilibrium mean. Write to an audience being taught the material for the first time. Your answer should be approximately two pages long and contain examples using supply and demand curves. These can be drawn by hand if neat and pasted into the document. If these are missing the question will receive a grade of "0." Your answer should be approximately 2 pages long