Using formulas (3)

Next, you need to subtract Total Costs (cell B9) from Total Revenues (cell D9) to give Total Profits (cell D10).

1. Select cell D10.

2. Type =. A broken blue border is added to the cell, indicating that a formula is being entered. The Formula Tools appear.

3. Click in cell D9. D9 appears in the formula.

4. Type -.

5. Click in cell B9. B9 appears in the formula.

6. Press ENTER on your keyboard. The formula is applied and the result displayed in the cell.