What is the most logical next event?

How to calculate amount financed in excel
Create cell borders.
Click in cell b1 and drag to select cells b1 through e1. On the formatting toolbar, click the arrow on the borders button and select " outside borders " from the options available.
Now click and drag to select cells b2 through e2. On the formatting toolbar, click the arrow on the borders button and select " thick bottom borders " from the menu options.