Advertising: business management; business administration; office functions; personnel recruitment and labour hire; screening; testing; interviewing and selection of employees; staff recruitment consultancy services; business appraisals; investigations and inquiries; business management assistance; business management and organisation consultancy; commercial or industrial management assistance; business and management planning; business risk management; business research; marketing research and studies; preparation of business reports; computerised file management; personnel recruitment and management; human resource consultancy; purchasing, procurement and supply services; information technology consulting and assistance; advertising and publicity; marketing and promotional services; information in respect of the aforesaid