please solve from 4 to 8 only

1) Read the data (hwmeie4218.csv) and store under data frame called (myd)? 2) Find the summary statistics for the each of the process steps starting from Showroom to Project Approval (column 10 to 16). 3) Calculate the total time spend for each application. 4) Find the step which has the maximum and minimum average total time 5) Using the function subset function to select data for branch name Sohar and name it Sohar. i.e. ( subset(df, subset = dfSBranch = "Branch Sohar")). 6) for the data in Sohar find the average total time per type TV cable and Postpaid Card. For example for type = TV_Cable you should get mean of total time =65.84896. 7) for the data in Sohar find the employee that has maximum total time 8) for the data in Sohar find the step that has the highest and lowest median time. 1) Read the data (hwmeie4218.csv) and store under data frame called (myd)? 2) Find the summary statistics for the each of the process steps starting from Showroom to Project Approval (column 10 to 16). 3) Calculate the total time spend for each application. 4) Find the step which has the maximum and minimum average total time 5) Using the function subset function to select data for branch name Sohar and name it Sohar. i.e. ( subset(df, subset = dfSBranch = "Branch Sohar")). 6) for the data in Sohar find the average total time per type TV cable and Postpaid Card. For example for type = TV_Cable you should get mean of total time =65.84896. 7) for the data in Sohar find the employee that has maximum total time 8) for the data in Sohar find the step that has the highest and lowest median time