World Benchmarking Alliance+CHRB D.4.10 Responsible sourcing of minerals+Formula
scores = [CHRB_d410a, CHRB_d410b, CHRB_d410c] scores.filter (option) -> option isnt "Unknown" sum = scores.reduce ((sum, item) -> sum + item), 0 sum/scores.length
scores = [CHRB_d410a, CHRB_d410b, CHRB_d410c] scores.filter (option) -> option isnt "Unknown" sum = scores.reduce ((sum, item) -> sum + item), 0 sum/scores.length