A good budget should help lead you to a successful event. Below are some resources showing how to use spreadsheet formulas, how spreadsheets work, and also what the elements of a good budget look like. Use these resources to first learn the structure of a good spreadsheet budget and then to build and adaptive spreadsheet that responds when new information is entered. For example, if your teacher were to change the number of fans attending the show your spreadsheet should also change total tickets sold as well as total earnings and even profits.