2ð¥ Ͽ 8ð °? ڵ 80/20 Ģ Ȱ δ ̴. ̸ ħ óϰ ܾ ߱Ѵ. ϵ ̴ ; Ƽ ؾ δ. å л ʵ Ѵ. ΰ ڽ ð , ȴ̴. , ŭ ŵΰ ִ°? ̱ ڱ ̸ ϸƵ ϰѴ. Ա . ¿ ʴ´! 츮 ˰ ִ. ߿ ƴ, ȿ̶ ! 1800 Ż ķ ڽ ִ ϵβ 20% 80% ϴ ϵ Ѵٴ ߰ߴ. Ŀ ķ Ģ 80/20 Ģ Ҹ Ģ о߿ Ǿµ, 80% 20% ̾, ȸ 20% 80% ´. Ģ ̵ ̸ ϸƵ 꼺 , 츮 ð 20% 鼭 80% ̻ ϱ ߴ. Ϻڿ װ µ ٲ 80/20 Ģ , ð ð ö! å 20% ڴ , ΰ, ǰ, , н, ұԸ Ͻ 7 ȿ شȭ ִ 213 õ ҰѴ.