Conclude a summary of each variable (number of barrels sold and gross annual sales) in the below data set. Use histograms, descriptive statistics, and Empirical rule to gain insight and detect data patterns.Your answer should refer to histograms, Empirical rule, and descriptive statistics (mean, median, mode, standard deviation, skewness, and kurtosis) to explain detected data patterns (i.e. increasing/decreasing/stable trends, whether the data is normally distributed based on Empirical rule, ...). Please show how to do on excel step by step:

2005 Data:

Jan.=196.5 barrels sold; gross sales =40,458

Feb.193.2 barrels sold; gross sales = 35,615

March.229.7 barrels sold; gross sales =43,306

2006 Data:

Jan.=243.2 barrels sold; gross sales =53,093

Feb.239.9 barrels sold; gross sales = 48,819

March.241.3 barrels sold; gross sales =49,782

2007 Data:

Jan.=290.8 barrels sold; gross sales =62,898

Feb.254.8 barrels sold; gross sales = 53,912

March.267.5 barrels sold; gross sales =56,477