Normal can be a state of mind: What's a normal markup in high-end fashion may be an inflated figure for a fast-food franchise. To arrive at a realistic markup percentage, investigate markups in your ...

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Only Slate Plus members can gift Slate stories. Become a member to share 10 free articles a month. Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, ...

Probabilistic models, such as hidden Markov models or Bayesian networks, are commonly used to model biological data. Much of their popularity can be attributed to the existence of efficient and robust ...

Credit card processing fees can typically range from 2.87% to 4.35% of each transaction, not including merchant service provider fees. As a small business owner, these fees can add up and take a bite ...