At 19,100 (batch s19he), AIVN at 19,110 this batch • 19,200 = 90 more • at 5/min: 18 min (~3:02 PM) • at 8.3/min (post-19,000 burst): 11 min (~2:55 PM) • card count approaching 9,500 • production: ~760+ from ~18,350 start • with ~136 min to 5 PM: at 5/min = ~680 more = 19,790 • stretch 20,000: need ~890 more at 6.5/min — requires sustained burst through 3-4 PM window