(50 marks) Daniella is the owner of The Cake Store and has asked you to help her understand more about the sales of cakes. She does not have detailed records, but has provided some data regarding the total monthly sales of chocolate cakes covering a period of three years, which you can find in the Excel file TMA 01 data - The Cake Store. Part 1a: i.Use the data provided in Excel to calculate a variety of statistics which summarise the chocolate cake sales. ii.Present your summary statistics in a table and copy this into a Word document. (25 marks) Part 1b: Prepare a summary that defines each statistic calculated and discusses their meaning for Daniella's business. Your answer to Part 1b should be no more than 300 words. (25 marks)