In this assignment you are expected to develop and present a business report to the senior manager of an energy provider company. The report should be informative but concise. It should follow a specific structure to allow the document to be easily read and understood. For this purpose, please ensure that you have studied supplementary material about the academic report writing available on e-tivity 5.3 before you start the assignment. This assignment is worth 20% of your final mark. This assignment provides students with opportunity to:  combine statistical analysis and report writing skills to prepare a concise and nontechnical business report,  draw a random sample to complete statistical analysis,  develop and enhance computing skills, specifically the use of MS Word and MS Excel built-in functions,  apply statistical techniques to a data set, and  reinforce taught concepts including descriptive statistics, sampling and estimation, hypothesis testing, correlation and regression