(1) Moving to another question will save this response. Iestion 20 Flow diagrams are used to analyze: movement of people and materials body movements time taken by various activities unnecessary micro-motions Moving to another question will save this response. Which of the following is the best example of a technique to improve service productivity called 'focus"? Noodles \& Co restaurant offering only pasta based dishes on their menu. Credit counselor educating you on options for debt management techniques. Red Box offering movies you purchase from a vending machine. Zappos internet orders where the customers sets up the shipping and billing information. A Moving to another question will save this response