https://www.theproducenerd.com/2018/02/what-is-ethylene-how-is-it-used/When the Bananas arrive at your local grocery store they are all green due to the refrigeration used while shipping.
A Good Produce Department will open a few cases in the back to prime the product which allows an offering in variations of full Green to full yellow.
Most stores have 0 Banana waste(shrink).
Despite the trope of people slipping on banana peels it is actually Grapes that are responsible for most store slips(accidental falls).
