I am trying to get a formula that acts as a "early warning" spot light in the number field against the finish variance e.g. if my base line finish is 40 days. What I want help with is the IF formula
- if the finish is 40 days away or greater then the symbol is green
- if the finish is between 11- 20 days away othen the symbol is amber
- if the finish is 0-10 days away then the symbol is red