This article compares totals and rates using parcel deliveries. 120 parcels by...

https://wiki-site.win/index.php/How_Do_I_Write_a_Sentence_That_Makes_the_Interval_Obvious_in_a_Rate%3F

This article compares totals and rates using parcel deliveries. 120 parcels by noon is not 30 parcels per hour. Learn how units and time windows, like a shift or a day, help you read a dashboard and tell what has added up from what is changing.