A survey was conducted to estimate the number of workshops that repairs printers, computers or tablets in the capital city of Ghana, Accra. The following were obtained: only printers 12, only computers 17, only Tablets 14 and all appliances 9. Printers and computers 19, do not repair printers 50, while 47 of them repairs exactly two types of appliances. a) Illustrate the above information on a Venn diagram. b) How many shops; i) Repair only Printers and Computers ii) Do not repair Computers iii) Repairs Tablets but not Printers