Monthly Archives: March 2012
Fairness and Simplicity in the UK Tax System
Last week's Budget did nothing for freelancers. For many years we have been told by successive chancellors that they want to bring "fairness" into the tax system, but from a freelancer's point of view the changes have been anything but … Continue reading
Posted in Blog Posts, Freelancing
Tagged Budget, Business Interests, Chancellors, Coalition Government, Fairness, Freelancer, Freelancers, Profits, Simplicity, Tax Payer, Taxation
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Queuing Theory with Excel - extra
Only a few days ago, I blithly said The Excel formula of 1/(Poisson(,,false)*exp()/() + Poisson(,,true)*exp() - Poisson(,,false)*exp()) Is equal to Now you have the "tricky" value, all other values in the M/M/c queuing theory are MUCH easier to calculate. It … Continue reading
Posted in Blog Posts, Capacity Management
Tagged Arrival Rate, Excel, Formula, Lambda, Poisson, Queue, Queuing Theory, Servers, Service Time
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