QUESTION ONE The following limited information is available for returns on two shares listed on the Johannesburg Stock Exchange (JSE). Year | 2014 | 2015 2016 2017 Georgie's PLC 10.20 0.28 0.36 0.12 Pretorius PLC 0.16 0.12 0.10 0.18 Required: (a) Calculate the average return for each of the two shares. (6 marks) (b) Calculate the standard deviation for each of the two shares. (10 marks) (c) Calculate the coefficient of variation for each of the two shares. (4 marks) (d) Taking the role of an investment adviser, recommend one of the two shares to a client who wishes to make a choice between an investment in Georgie's PLC or an investment in Pretorius PLC. Advise the client of some issues which should be considered