Calculation principles
SheryPro exposes the inputs that drive a result, uses standard commercial formulas, rounds only for display, and keeps source data separate from interpretation. A calculator should not silently assume an industry margin, utilization target or legal rule.
Margin, markup and cost
Margin is profit divided by selling price. Markup is profit divided by cost. Loaded cost can include compensation, employer burden and allocated overhead, but the same expense should not be counted twice.
Scenarios
Results are planning tools. Users should rerun a model when hours, scope, direct costs, rates, fees or payment terms change.