Retail billing queue, Huai Khwang
A support director asked for a performance briefing ahead of a board update. Four weeks of interval data showed abandon climbing between 12:00 and 13:00 while seats dropped for meal rotations. The briefing pack separated lunch coverage from a second spike tied to a new IVR prompt. Coaching priorities focused on wrap-up discipline on the second spike; meal coverage went back to workforce planning with a clear chart.