This information is based on the two shares recording the following for the next five years b) Using the standard deviation and the correlation coefficient comment on the riskiness of the shares. your comparison should also be relation to the market. c) State and explain the importance of Just in Time (JIT) systems in inventory management Share XY Share BZ Market 16 22 20 10 40 32 4 20 14 18 -10 -6 12 20 20 (16 Marks) Required a) Calculate the following for Share A. Share B and the Market. a) The mean b) Standard deviation c) The Correlation Coefficient (2 Marks) (2 Marks) Total (20 Marks) This information is based on the two shares recording the following for the next five years b) Using the standard deviation and the correlation coefficient comment on the riskiness of the shares. your comparison should also be relation to the market. c) State and explain the importance of Just in Time (JIT) systems in inventory management Share XY Share BZ Market 16 22 20 10 40 32 4 20 14 18 -10 -6 12 20 20 (16 Marks) Required a) Calculate the following for Share A. Share B and the Market. a) The mean b) Standard deviation c) The Correlation Coefficient (2 Marks) (2 Marks) Total (20 Marks)