box. Click on OR. Select cell C46, and type =.5000-C45. Hit Enter. Select cell C44, and type =C46-C28. Hit Enter. The area for $170-$180 will appear in cell C44. Select cell B47 and type 2. = , then Hit Enter. Next, select cell C47 and type =(170200)/15 then Hit Enter. The z-value for "HO" will appear. Save the worksheet on a disk as NORMALXISX and print-out the worksheet to submit to the instructor. (The spreadsheet should fit on a single page.) In addition to submitting a print-out of the worksheet, also complete and submit the following, referencing the data in your print-out and your Notes. (You can double check the areas by referencing the ztable in your textbook.)