Use the $.$loc to create a dataframe called JustCopiers that contains only those rows pertaining to the Copiers Sub$-$Category$\mathrm{.}2.$ Find the total profits and sales of Copiers in the East Region$\mathrm{.}3.$ Find the total profit and sales of Copiers for each Customer Segment$4.$ Create dataframe that is a true copy of JustCopiers. Create a new column Month and add the month portion of the Order Date to the column using $.$dt$.$month. Find the average profit and sales for Copiers by month.