Answer:
1.The first one is Total Quality Management(TQM)
2.The second one is E-Commerce
3.The third one is Enterprise Resource Planning(ERP)
4.The fourth one is Just-In-Time(JIT)
Step-by-step explanation:
Total Quality Management is an managerial approach where customer satisfaction is seen as topmost priority by ensuring zero tolerance for defects and wastage.It is an approach of get it right the first time as there is no room for second attempt.
E-Commerce involves engaging customers through the internet instead of usual physical contact and presence. Using e-commerce channels afford a business the opportunity to reach a wider customer base locally and internationally.A typical example is Amazon.
ERP integrates all functions of the organization in such a way that all information relating to the organization can be found in one single system.
JIT is an approach to eliminate inventory in an organization,hence order is placed only when an item of inventory is required.