Insert the date in cell D$2$ using the TODAY function. Create the $4-$Digit Year cell style created earlier in this module, but using the font color Black, Text $1$ and right $($indent$)$ horizontal justification. Apply the cell style to cell D$2.$b$.$ Format the column headings in the range A$3$:D$3$ using Heading $3$ cell style. Format the range A$8$:D$8$ with the Total cell style.c$.$ Use the SUM function to total columns C and D$.$d$.$ Switch to Page Layout view. Add a worksheet header with the file name in the center of the header, and the current date in the right header. Add the sheet name, the word, Page, and page number to the center of the footer.