Bracketing

1. The setting that worked the best is shutter speed at 1/30 and F-stop at 4.8.
2. The setting that worked the worst was shutter 1/30 and F-stop at 6.3.
3. Yes this exercise helped me understand more about f-stops and shutter speeds because it helped me understand which settings to use in low lighting and to get the best exposure.
4. The best way to change the depth of field is changing the F-stop in order to change the depth of field.