This is Planet MONEY from NPR.
Welcome back, everyone, to Planet Money Summer School MbA edition.
The only business school where free is not a dirty word.
I'm Robert Smith.
Today we are leaving the classroom for a field trip.
We'll travel halfway around the world to a romantic farm and then to the least romantic place we can think of, our local supermarket checkout line.
Because today we are talking about operations management.
The people who work in operations are the unsung heroes of any business.
They are the optimizers of a business, the waste police.
They keep the factory line moving quickly, the supply chain unbroken, and the lines at Disneyland so twisting and confusing that you don't even know how long you've been waiting.
Today on the show, we will show you the tools that the operations gurus use to keep the world spinning smoothly.
In fact, our professor this week arrived with his clipboard and stopwatch in hand.
He teaches operations at the Wharton School at the University of Pennsylvania.
Santiago Galnino.
Thanks for teaching the class today.
Oh, my pleasure.
Thank you very much for having me.
So one of the things I love about operations is how concrete it is.
So, for instance, I just bought a cup of coffee from Starbucks.
But in terms of operations, just getting a cup of coffee in my hand is incredible when you think about it.