Function: 100 *(sum(numbers("per"), numbers("xxr")) if numbers("xxr") > mean(sum(numbers("per"), numbers("xxr")), numbers("per")) else numbers("per") if mean(sum(numbers("per"), numbers("xxr")), numbers("per")) > numbers("per") if numbers("xxr") > sum(numbers("per"), numbers("xxr")) else mean(sum(numbers("per"), numbers("xxr")), numbers("per")) if sum(numbers("per"), numbers("xxr")) > numbers("per") else mean(sum(numbers("per"), numbers("xxr")), numbers("per")) else sum(numbers("per"), numbers("xxr")))