A-CAT president ask Mittra, his vice-president of operations, to provide the sales department with an estimate of the mean number of transformers that are required to produce voltage regulators. Mittra speculates that the mean number of transformers that are needed is less than 745 transformers. His analysis revelas the following. t = 2.32 and p = 0.9798Anova: Single FactorSUMMARYGroups Count Sum Average Variance2006 12 9614 801.1667 7020.5152007 12 10784 898.6667 18750.062008 12 11884 990.3333 21117.88Within Groups 515773 33 15629.48Total 730545.2 35The operations manager is takes with developing a model for forecasting tfansformer requirements based on sales of refrigerator. Below summarizes sale of refrigerator and transformer requirment by quarter for the periods 2006 -2010 .1. Submit a selection of statistical tools and data analysis.2. Determine the category of the provided data in given in the case study. What is the relationship between the type of data and the tool?3. From the identified family of statisical tool, select the most appropriate tool for analyzing the data provided in the given case study.4. Describe the quantitative method that will best inform data-driven decisions.