(a) Explain three functions of an information system in an organisation. (b) Explain two benefits that a company would gain from using batch processing method for data processing (c) (i) Convert the number 11101.1 12 to its decimal equivalent. (ii) Per

(a) Explain three functions of an information system in an organisation. (b) Explain two benefits that a company would gain from using batch processing method for data processing (c) (i) Convert the number 11101.1 12 to its decimal equivalent. (ii) Per: (a) Explain three functions of an information system in an organisation. (b) Explain two benefits that a company would gain from using batch processing method for data processing (c) (i) Convert the number 11101.1 12 to its decimal equivalent. (ii) Per