Pull your FUB response-time report. Look at the median.
Most team leaders THINK their team responds in 5 minutes. The report says 4 hours. Pull Follow Up Boss / Sierra / BoldTrail's last-30-day response report. Filter by lead source. Look at median, not average (one outlier hides the leak). If median > 10 min, you have a six-figure problem. Read the data before changing anything else.