Module Two

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Module Two: Costs, Margins, Markups and Profits

Contribution Margin = Selling price – Unit variable cost
Cost = Selling price – $ Markup
Selling Price = Cost + $ Markup
$ Markup = % Markup on Cost * Cost
$ Markup = % Markup on Selling Price * Selling Price
% Margin on Cost = ($Markup / Cost) * 100
% Margin on Selling Price = ($Markup / Selling Price) * 100
% Margin on Cost = (% Margin on Selling Price / (100% – % Margin on Selling Price)) * 100
% Margin on Selling Price = (% Margin on Cost / (100 + % Margin on Cost)) * 100
Breakeven Volume = Fixed Costs / Contribution Margin
Breakeven ROS = Divide fixed costs by % markup on selling price minus return on sales objective
Return on Sales = (Total Revenue – Total Costs) / Total Revenue

Pricing

Elasticity = % ∆ in Quantity Demanded / % ∆ in Price, where

% ∆ in Quantity Demanded = (Q2 – Q1) / Q1

% ∆ in Price = (P2 – P1) / P1

Optimal Price = (Maximum Reservation Price + Unit Variable Costs) / 2
Elasticity at Optimal Price = 1 / (% Mark-Up on Selling Price)
Total Contribution Margin = (price – variable cost) * quantity.