Example....
“Business of minutes”....”X number of stops per hour”.... “Out of the yard in 20 minutes”...
But Mr. Pinhead, what about these sort and segregates and beauty supply stores that will take at least an hour each??
“Uh...um... uh..... See above”.
Seems like you have been left behind, any truck driver can answer all your questions and a lot more.
You're talking grammar school questions.