Answer:
Internal system
Explanation:
In order to measure organizational effectiveness , an organisation uses indicators such as number of defective products and cost of production . These indicators show that the organization is using the internal systems approach to measure organizational effectiveness.
Internal system is that system that device which make a firm or business to run smoothly and effectively.
Internal system is very important for every company , for any firm . The internal system can make the organisation and if it is not proper then it can even fully destroy or can damage the organisation. Ignoring the internal system can be very expensive for the organisation.
Example of internal system are Billing , Accounting , CRM , HR etc.
