unit cost
B2CEFR level
50/100Rarity: uncommon
TechnicalRegister
The total cost of producing one item, including both direct and allocated indirect costs.
Higher volumes let us spread fixed costs and bring the unit cost right down.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
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