1) inputs: the inputs to the production subsystem include all that is necessary to make the product; i.e. all the materials that are fed into the conversion process. These inputs can be affected by the system’s environment; financial, legal or political.
1) pembejeo: pembejeo kwa sehemu ya mfumo wa uzalishaji ni pamoja na yote ambayo ni muhimu ili kufanya bidhaa; k.v. vifaa vyote kwamba ni kulishwa ndani ya mchakato wa kubadilika. pembejeo hizi inaweza kuathirika na Systema € ™ s mazingira; kifedha, kisheria au kisiasa.