In cell L2 in the Valuable worksheet, enter a nested logical function to display Highly Valuable if either condition is met:
*The release date is on or before December 31, 1994, or
*The sold-out status is Yes, the percentage increase in value is at least 500%, and the Edition Size was less than 700.
Enter an empty text string if the two conditions are not met.
Solved by I. F. in 21 mins