In the Data sheet, create a new column labeled "saleno", sorted by saledate in ascending order, so each row can be uniquely identified.

Create a new column after "trim", labelled "car details", that combines "make", "model", and "trim".

Create a new column after selling price, labelled "over$\_$under", that returns for each record either "over" or "under" if the selling price is over $($or under$)$ the mmr$.$

Create a new column after saledate, labelled "years$\_$between", that returns the number of years between the manufacturing and selling years.

Write a formula to return the day of the week $($Sunday to Saturday$)$ for the date of "salesno" $($that you have created in Q$1)$ with value $57.$