Ashley sells balloons on the National Mall. She usually charges $1.25 per balloon. She has noticed that there is elasticity between price and demand. In particular, she noticed that for every 5 cents she increases her price, her demand decreases by 20 balloons. This linear relationship holds for both increases and decreases in price. If Ashley charges S1.25 per balloon she sells 200 balloons per day. Develop a spreadsheet model that Ashley can use to determine how many balloons she will sell at any price she sets Next: Now that you have the model, at what price will she make the most money? Which price maximizes her revenue?) Can you chart or graph it too