Business Modelling is a textbook about providing solutions to a range of everyday practical business problems through the application of computer modelling. The book shows how computer spreadsheets and other computer based applications can be used to provide better information for business executives and managers. The book moves from the simple to more complex business problems. Fully worked examples and problems throughout the book are from the real world. The book is fully class tested. The author is head of a leading Business Systems School at a major international university. The accompanying two disks include spreadsheet templates and other original simple programs plus fully worked solutions.