QUESTION 19 Simo charts, flow process charts, string diagrams flow diagrams are the most common tools used by specialists in Method study Work study Work measurement Work simplification QUESTION 20 It is called the 80/20 rule, and it is based on the principle that 80 per cent of the results come from 20 per cent of the effort. is called as: Cost-productivity allocation Pareta analysis Cost-benefit analysis Just-in-time IT) method Click Save and Submit to save and submit. Click Save All Answers to see all answers. QUESTION 19 Simo charts, flow process charts, string diagrams flow diagrams are the most common tools used by specialists in Method study Work study Work measurement Work simplification QUESTION 20 It is called the 80/20 rule, and it is based on the principle that 80 per cent of the results come from 20 per cent of the effort. is called as: Cost-productivity allocation Pareta analysis Cost-benefit analysis Just-in-time IT) method Click Save and Submit to save and submit. Click Save All Answers to see all answers