with quantity on the horizontal axis). B. Calculate the price elasticity of demand between each set of points on the demand curve (i.c., between A and B, B and C, C and D, D and E, etc.] Drive C. Write a short essay that explains how and why the price elasticity of demand changes as you move along this demand curve. As part of your essay. make sure that you discuss how and why the effect of price changes on total revenue is tied to elasticity. Note that you must upload your answer as one single Word or pdf file that will be reviewed by Turnitin for originality. Here is an excel spreadsheet that reviews the issues covered in this assignment: Practice file for assignment 5,alsx + Note that this essay assignment will be reviewed for originality using Turnitin, While you do not have to confirm to any particular citation style, all direct quotes must be identified by quotation marks, along with a citation