For the past 60 years, have been applied to structured tasks such as record keeping, simple clerical operations, and inventory control.

Transaction - processing systems

Explanation:

For simplicity, since record-keeping, simple clerical operations, and inventory control are all related to transactions, then transaction-processing systems refer to systems that ensure that such transactions are successfully carried out.

For example, online retail outlets use transaction-processing systems to control inventory, as this system is responsible for noting every successful order of their listing page.

answer; normative economics;