Each month, Morgan Fabrication receives csv files from its facilities in Detroit, Albany, and Providence. These files summarize production in each facility for each day during the previous month, and each of these files contains the same fields (date and production of each of five fabricated parts for each day of the month) and are arranged in the same format. Information on January production for this year at these three facilities is provided in the files detprod.csv, albprod.csv, and proprod.csv. Import the data from these files, combine them to create a single set of data, and save the result as janprod.xlsx.