1. Determine the amount of value-added and non-value-added lead time and the value-added ratio in this process for an average stereo unit in a batch of 50 units. Categorize the non-value-added time into wait and move time. Round the percentage to one decimal place. Line Item Description Answer Answer Value-added lead time fill in the blank 1 min. Non-value-added lead time: Wait time lead time fill in the blank 2 min.