Final answer:
To apply the Accounting number format to a cell range in Excel, follow these steps: highlight the cells, right-click and choose Format Cells, select the Number tab, choose the Accounting format, and make sure to choose 2 decimal places and a dollar sign.
Step-by-step explanation:
- Highlight the cells in the range (ex: C4:C15)
- Right-click on the highlighted cells
- Click on Format Cells
- Select the Number tab
- Choose the Accounting format
- Click on OK
- Make sure to choose 2 decimal places and a dollar sign