100 employees running...? What OS? What bundled software? What Service calls to the MS million-dollar a minute support center?
Your Numbers
OK at $500,000 per unknown time period
100 people wasting 1/6th of an hour at $125/hour:
$500,000/(100*125*1/6) = 240 days (work year - vacation?)
or
Per Person:
125/hr * 1/6hr = $20.83/day
240 days * $20.83/day = $4999.20/workyear (ouch)
Reboots? Fresh Boots?
That seems like a lot, but nowehere have I seen the cost of reboot times on MS, figure at least 9 reboot or wait for initial boot every week, average of 15 minutes because you walked off and got into a conversation waiting for it to come up:
Per Person:
125/hr * 1/4hr = $31.25/day
240 days * $31.25/day = $7500.00/workyear (aah!)
For 100 people: $750,000 just to boot and reboot machines every year
Gotta Smoke?
Do you smoke? at 1 cigarette/hour 8hrs/day thats 8 cigarettes during work hours at 5 minutes apiece (probably closer to ten if you consider trying to remember what uyou were working on and getting back into the flow).
so 40min/day is spent smoking or:
125/hr * 4/6 = $83.33/day
240 days * $83.33 = $19999.20 your (3/4 pack a day) habit costs the company
If only 1/4th of the people at your company smoke thats:
25 * $19,999.20 = $499,980/workyear
Coffee, Soda, Water?
What if your company hired someone at $5.50/hr to bring coffee around for 8hrs/day all year?
$5.50/hr * 8hrs/day * 240 days = $10,560.00/year
versus employees going to the coffee urn(soda machine, water fountain, etc) for at least 30 min's wasted time per day (walk time, talk time, getting caught back up on what you were doing before you left):
$125.00/hr * 1/2 * 240 days = $15,000
per employee
or
$1,500,000/year for 100 employees.
So not counting software for the computers or anything else, with Linux not needing the black magic fix-all reboot of MS Windows and convincing the smokers to quit smoking or use break time to smoke, or just hiring a coffee maid, you have already saved money and probably puchased your initial software, and won yourself a commendation and raise for your massive money saving efforts.
See how fun numbers can be?
-Tarwn
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