Simone is interested in three ASX-listed healthcare companies, Cochlear Ltd. (COH.AX), Ramsay Health Care Ltd. (RHC.AX) and Ansell Ltd. (ANN.AX). Her stock broker collected their year-end adjusted closing prices between 2003 and 2018 (see Stock Prices.xlsx in CloudDeakin Assessment Resources - Group Assignment folder), and Simone asks you to conduct some preliminary analysis.

C. Use EXCEL to produce a correlation coefficient (e) matrix and present it in WORD file. COH.AX RHC.AX ANN.AX COH.AX RHC.AX 1 ANN.AX