Small R Coding Exercise

Good Day, I need some help with a practical piece of R Programming based on the attached data file (called Data). The ask is to take the file and produce R Code to do the following Company Sales Series • To visualize the original series. • To identify the missing values and fill them using an appropriate method. • To identify the outliers present and normalize their values. • To create and visualize the respective weekly and monthly series. • To decompose the monthly series and visualize its trend and seasonal components. • To compute the average sales per weekday and month. Product Sales Series • To visualize the series. • To compute the average daily demand of the product, the coefficient of variation of non-zero demands (CV2), and the average number of time periods between two successive non-zero demands (ADI). • To visualize the empirical distribution of the demand of the product and compute its 5%, 50% and 95% percentiles. • To create and visualize the respective monthly series and comment on its seasonal pattern, if present.