Identify and discuss in 80 to 100 words (each) at least three advanced technological functions from a range of software applications (desktop publishing, word processing and spreadsheets) which could help you to manage the design and development of business documents. You should not use any of the functions which you have used whilst undertaking any of the activities within this unit. Provide examples of your use of each function .Uploada file 7 mb max. (Its in diploma of business and the unit is business documents. subject is business)