Where the product is manufactured by the firm itself, there are also the costs of setting up the production changes, necessary when one switches from the production of one item to another.
Ambapo bidhaa ni viwandani na kampuni yenyewe, pia kuna gharama ya kuanzisha mabadiliko ya uzalishaji, muhimu wakati mmoja swichi kutoka uzalishaji wa bidhaa mmoja na mwingine.