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- May 17, 2015
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i thought Amtrak could put in locked and insulated storage in the Baggage Car which could be accessed during the longer "service" stops, maybe with the help of the baggage cart.
that is a great ideai thought Amtrak could put in locked and insulated storage in the Baggage Car which could be accessed during the longer "service" stops, maybe with the help of the baggage cart.
Excellent points...The problem of inventory stock-out vs. carrying (or spoilage) cost is a classic area of study in Industrial Engineering. I can just about guarantee that stocking to avoid spoilage is not the profit-maximizing point as when you do so, you leave a huge amount of demand unmet. Spoilage or carrying cost is a cost of which must be borne to reach the profit-maximizng level of business.
Worse yet, in a closed environment such as a train or airplane where the customer cannot go to an alternate source (in normal life, if McDonald's has run out of hamburgers, you can go across the street to Burger King), when demand is unmet, customers start to learn that they cannot rely on there being product available, they start making other arrangements in advance and demand goes down. This can become a never-ending cycle where unmet demand reduces future demand which reduces supply which causes a new round of unmet demand, reduced demand, reduced supply, repeat until you're out of business. When airlines went to food for purchase on planes, it was not unusual for them to have run out of fresh items half-way through the first pass through the cabin so the rear had nothing left. I now eat before boarding and come armed with snacks and no longer buy on the plane since I can't count on them actually having anything I want.
Where I worked at one time, for a while I was getting breakfast in the cafeteria at work. But then I started to notice more and more they were out of what I wanted. Began to realize they were ordering to reduce spoilage even if it meant unmet demand late in the morning (when I came in). And while not as extreme as being on a train, going to an alternate source once at work was not much of an option so eventually, I started eating at home and demand at the cafeteria was reduced. I'm sure if enough of it did that, they responded by ordering even less.
But it is too sensible and logical; therefore it will never come to be.that is a great ideai thought Amtrak could put in locked and insulated storage in the Baggage Car which could be accessed during the longer "service" stops, maybe with the help of the baggage cart.
And I would think with nearly 50 years of operation and experience, Amtrak provisioning staff should have near perfect data on how much of what product is sold on particular routes and where along those routes demand is high and low.The problem of inventory stock-out vs. carrying (or spoilage) cost is a classic area of study in Industrial Engineering. I can just about guarantee that stocking to avoid spoilage is not the profit-maximizing point as when you do so, you leave a huge amount of demand unmet. Spoilage or carrying cost is a cost of which must be borne to reach the profit-maximizng level of business.
Worse yet, in a closed environment such as a train or airplane where the customer cannot go to an alternate source (in normal life, if McDonald's has run out of hamburgers, you can go across the street to Burger King), when demand is unmet, customers start to learn that they cannot rely on there being product available, they start making other arrangements in advance and demand goes down. This can become a never-ending cycle where unmet demand reduces future demand which reduces supply which causes a new round of unmet demand, reduced demand, reduced supply, repeat until you're out of business. When airlines went to food for purchase on planes, it was not unusual for them to have run out of fresh items half-way through the first pass through the cabin so the rear had nothing left. I now eat before boarding and come armed with snacks and no longer buy on the plane since I can't count on them actually having anything I want.
Where I worked at one time, for a while I was getting breakfast in the cafeteria at work. But then I started to notice more and more they were out of what I wanted. Began to realize they were ordering to reduce spoilage even if it meant unmet demand late in the morning (when I came in). And while not as extreme as being on a train, going to an alternate source once at work was not much of an option so eventually, I started eating at home and demand at the cafeteria was reduced. I'm sure if enough of it did that, they responded by ordering even less.
The first thing is you need to know your costs. Without getting too deep into cost accounting, costs are divided into fixed and variable costs. For purposes of this (an Amtrak cafe car), fixed costs are things like the cost of the space on the car, the equipment, and the attendant's wages. They will be the same whether you sell everything or nothing. Variable costs are the costs of the food. Having 10 of an item in inventory costs twice having just 5. Your incremental profit is the difference between the selling price and the variable cost. While overall profit is important in the long run, when looking at how much you make by selling one more, the difference between selling price and variable cost is what you need to look at.Excellent points...
So what do the most successful food operator's do, to mitigate this situation? It must be a very involved culinary management topic in schools covering it.....
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