Editing 1721: Business Idea

{{comic
| number    = 1721
| date      = August 17, 2016
| title     = Business Idea
| image     = business_idea2.png
| titletext = Then we move to phase two. Gas stations store fuel in underground tanks. Normally, these are inaccessible except via the pump. However, with hydraulic fracturing, we-- Wait! Come back!
}}

==Explanation==
In this comic, [[Cueball]] announces he has "an exciting business opportunity to share". After hearing discouragement from his off-panel audience, he promises that "this time it's a good one", and goes on to explain his plan.

Cueball's plan involves the premise that a small amount of {{w|Octane rating|premium gas}} is left in a fuel pump hose after a car driver fills their car up with premium gas. Note that not all gas stations leave the fuel in the hose: many pump it back into the tank for storage. He states that even if the next customer only pays for regular {{w|Gasoline|gas}}, that they are still getting a small amount of the expensive premium gas. Though he doesn't get a chance to finish the outline for his plan, one can assume he planned to get premium fuel at regular prices, so he could then sell it for profit. After hearing the first part of his plan, two people from the off-panel audience announce they are leaving, clearly and correctly thinking that Cueball's idea is stupid and impractical.

In reality, this would be an impossible business venture to execute. While in the United States often the same hose is used for the various octane fuels, the amount of fuel contained in the hose is relatively small (about [http://www.wsj.com/articles/SB122944043385810527 a third of a gallon], or [http://www.metronews.ca/drive/2012/05/08/one-pump-three-grades-how-does-it-know.html half a liter]) compared to the amount that is generally purchased, though [http://www.wsj.com/articles/SB122944043385810527 for motorcycles the ratio is more significant]. It is also illegal to resell fuel without the correct licenses, and it would be difficult, bordering on impossible, to have the fuel pump run to ''just'' the premium fuel out, and driving to each {{w|Filling station|gas station}} would use more money to buy more fuel than any money that could be made back. This is not to mention trying to keep track of when someone purchased premium so as to be the next person to use that pump to extract those precious drops.

[[1499: Arbitrage]] implies a similar plan to extract wealth out of a small market inefficiency that, in reality, would be far too onerous to exploit, in this case reselling the free chips offered at some restaurants. The same idea was also used in [[1110: Click and Drag]] where a person takes [http://imgs.xkcd.com/clickdrag/2n2w.png free drinks to resell]. See also the ''[[what if? (blog)|what if?]]'' article ''{{what if|22|Cost of Pennies}}'' regarding why it would not be worth trying these kind of ventures out.

The title text is another one of Cueball's fuel-based business ventures, as he says he plans to dig up fuel stations underground fuel storage tanks, to then sell the contents of. Again, illegal/theft, impractical, don't try it (though it would be much more profitable than his previous plan). The punchline is that a gas station's underground tank is "inaccessible" from the outside, just as there are some oil deposits that are inaccessible to traditional oil production techniques because no sufficient natural flow towards a well can be obtained. In the case of oil deposits, high-pressure fluids are pumped into the rock to break it up ("{{w|Hydraulic fracturing}}" also known as "fracking") and allow the oil to reach the well. Oil tanks, on the other hand, can be made accessible by puncturing them using (presumably) hydraulically powered tools (electrical power is inadvisable in the presence of high-vapor-pressure hydrocarbons due to the significant risk of fire and explosion caused by electrical sparking). The title text of [[1662: Jack and Jill]] also refers to fracking.

==Transcript==
:[Cueball is standing next to a rolled down projector screen holding a hand up towards his off-panel audience, one from the audience speaks. It is impossible to say if there are more than two persons off-panel, but it's also impossible to say if a person who speaks in one panel also speaks in one of the next, hence the numbering.]
:Cueball: Thank you all for coming.
:Cueball: I have an exciting business opportunity to share.
:Off-panel voice #1: Oh no.

:[Zoom in on Cueball's head. An off-panel person speaks twice.]
:Cueball: Now hear me out-
:Off-panel voice #2: Your ideas are always the worst.
:Cueball: No, no, this time it's a good one! I promise.
:Off-panel voice #2: Uh huh...

:[Front view of the screen with an image of a black gas pump, with the white hose snaking its way up to the black handle. And arrow points to the middle of the hose where it is at it's highest point before the turn that goes to the handle. Cueball is pointing at the hose with a stick. Two different off-panel persons speaks to him.]
:Cueball: When someone fills their car with premium gas, some of it is left in the hose, and is dispensed to the next customer even if they've only paid for regular. If we create a network of-
:Off-panel voice #3: I'm leaving.
:Off-panel voice #4: Me too.

==Trivia==
This comic originally had the same name as [[827: My Business Idea]], but Randall renamed the older comic on 11:35 AM UTC to resolve a conflict on [https://xkcd.com xkcd.com]. The conflict was created when he released this comic around five years after the original comic because both comics shared the same name and filename. This is the third time Randall has released a comic with a [[:Category:Comics sharing name|name exactly the same]] as a previous comic.

{{comic discussion}}

[[Category:Comics featuring Cueball]]
[[Category:Comics sharing name|Business Idea2]]