Unit Cost

  

Categories: Accounting, Metrics

"Cost." A hard concept to pinpoint. The fixed cost for stamping coffee mugs with swear words on them was a million bucks. Each mug's basic elements...the clay, the 5 minutes of labor to set it up, the electricity for the kiln...all in: 3 bucks.

But wait. Is 3 bucks the unit cost? What happened to the million dollar fixed cost for the factory to make and produce and distribute those mugs? Doesn't the cost of the factory get striated as unit cost? Sure, it does. If the company makes a million mugs while the factory is working, it cost a buck a cup, ignoring the finance costs. If they only do 100,000 mugs, it was 10 bucks a unit in factory costs, ignoring finance costs.

Yeah, that's the theme. The company could have done other things with that million bucks. Of note, the general stock market has gone up about 10% a year for the last 150-ish years. So think: $100,000 a year in capital cost on that million bucks. That's how it rolls.

So what swear word goes on the mug with those numbers, other than "Dayum"?

Related or Semi-related Video

Cost Accounting: What is Process Costing...0 Views

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and finance Allah shmoop What is processed Costing shmoop old

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All right People like the name says process costing helps

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you figure out well the cost of the process But

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which process All right well here we're talking about manufacturing

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process costing helps companies determine how much it'll cost them

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to make each individual product they manufacture Firms use the

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technique to assign the expenses related to manufacturing to each

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of the units they produce The process works best in

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cases of mass production Yeah lots and lots of identical

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items getting made in mass production If you're carving custom

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totem poles by hand while process costing won't really come

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into play or help you much however much it costs

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you to make that one totem pole Well that's just

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what it cost you But when you're cranking out giant

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patches of the same product while process costing tells you

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how much money to assign to the manufacture of each

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little unit Okay so you run a company that makes

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the eyes that go into teddy bears You don't make

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the teddy bears themselves You're actually scared of stuffed animals

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Long story involving a haunted teddy He tried to kill

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you as a kid although while the memory is a

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little foggy but you can emotionally handle making just the

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eyeballs So your company makes millions and millions of little

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black buttons that you ship off to teddy bear factories

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all over the world All your eyes are the same

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You make 1,000,000 eyes a month The only material you

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need is the plastic will Buying the plastic to make

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1,000,000 eyes cost you 100 grand Meanwhile the cost of

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paying your workers plus the expenses associated with running cutting

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shaping and stamping machines well all that together comes to

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150 grand Using advanced calculus you determine that the material

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cost for the 1,000,000 eyes or 10 cents and I

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the labor and machine expenses known as your conversion costs

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are 15 cents and I The total cost for the

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process is 25 cents and I a total of 250

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grand for materials in conversion cost divided by the 1,000,000

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eyes you just produced Well the simple division works because

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each eye's essentially identical You can assume that each one

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took an equal amount of time an equal amount of

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plastic an equal amount of machine power to produce and

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labor to produce the adult get labour in a single

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product factory process costing doesn't provide much insight but when

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there are multiple products the strategy is essential to understanding

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profit margins for the various products Will you start a

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second business line to sell eyes for dolls You also

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have a fear of dolls because of that time your

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sister locked you in her closet over night A lot

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of years of therapy spent on that one Thanks Susie

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Well the doll eyes and the teddy eyes used the

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same plastic and the same machines and the same labour

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Under the new setup you're making 750,000 eyes 500,000 doll

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eyes The plastic costs you 200 grand a month The

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cost of the machines and labor total 150 grand so

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in total you're spending $350,000 to manufacture 1.2 5,000,000 eyes

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Do the math each I cost 28 cents per I

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know that right Not quite The doll eyes required twice

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the plastic as the teddy eyes However they only need

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2/3 of the time in the machines and only 2/3

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of the labor time to create So here's where process

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costing earns its keep The goal here is to take

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these general costs and apply them to the specific products

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Right So you're spending 200 grand a month on plastic

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to make 750,000 teddy eyes and 500,000 doll eyes That's

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1.2 5,000,000 eyes total including those for both dolls and

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Eddie's But the doll eyes take twice as much plastic

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to make throw everything into the process costing mathematical blender

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and you end up with wealth 10 cents and I

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for the teddy version and 20 cents and I for

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the doll version So now let's do the same thing

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with the other costs While 150 grand total for all

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production doll eyes used 2/3 of the resource is as

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the teddy eyes math blender Again we get 10 cents

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for the doll eyes and 15 cents from teddy eyes

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Total cost for the two products 25 cents for the

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teddy eyes and 30 cents for the doll eyes So

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process costing shows us that doll eyes arm or expensive

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to make by a fair amount than the Eddie eyes

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Full time for the annual board meeting You have money

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for a marketing push and the board wants you to

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recommend which product to push harder Eddie eyes or doll

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eyes Well the teddy I sell for 35 cents each

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and the doll I sell for 51 cents each Well

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the process costing we did shows us that the teddy

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product cost 25 cents to make And if they sell

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for Roel 35 cents that means that there's a 10

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cent gross profit on each sale Divide that 10 cent

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profit by the 35 cents in revenue each one brings

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in and well gross margins on those then come in

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about an 29% The doll product cost 30 cents to

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make with a 51 cent sales price The gross profit

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on each eye is then 21 cents which means gross

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margin just over 41% So the doll eyes while more

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expensive to make our ah higher margin product because they

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sell for so much more you recommend a marketing push

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for the doll eyes information you wouldn't have had if

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you didn't go through the process costing rigmarole like we

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just did here It makes process costing a very useful

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tool when you're mass marketing or mass producing multiple products

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and yet can't say the same for the totem pole

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subsidiary you're thinking about you know getting off the ground

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Each totem pole there takes a different amount of time

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and different amount of materials and we'll each has different

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machine costs associated with its production But at least you

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know when you carve out the animal faces you'll have 00:05:12.789 --> [endTime] the eyes all ready to go

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