Hiring managers at Universal Containers would like a visual mechanism for determining review score outliers.

Hiring managers at Universal Containers would like a visual mechanism for determining review score outliers. Review scores are captured as a custom field on a custom Review object and can range from l to 10. Any review score that is > 8 should be highlighted in green.

Any review score that is < 4 should be highlighted In red.

How would a developer accomplish this?