What does "a unit contribution margin is generated" mean

Question

From a long-term perspective, a product can only be offered profitably if it covers the variable and fixed costs (full cost  calculation). In the short term, fixed costs cannot be reduced and should be covered or  exceeded whenever possible. If the price is above the variable costs, a unit contribution margin is generated. The short-term lower price limit coincides with the variable unit costs (marginal cost calculation).

Answer 1

یک حاشیه فروش واحد ایجاد می شود.