Greenbelt Construction has been a successful small home-building firm for years. The owner pays subcontractors slightly more than the usual rate for different tasks, reducing the company's gross margin. Greenbelt rarely changes subcontractors, has relatively few complaints from home buyers, and is able to get quick responses from subcontractors when buyers do have problems. Greenbelt is engaged in

effective supply chain management

Explanation:Supply chain management (SCM)no longer focuses only in manual and logistics but has moved to focused also more on modern digital and coordination of all supply chain. It is crucial in dealing with complex modern global supply chains. Effective supply chain management aims to maximize the flow of products , information and finances and helps the company have a better relationship value and enhance its efficiency.

the correct answer is individualism and exchange. at this stage, children begin to question the rules, because they can see that there is more than one side to them. different individuals have different viewpoints. they won't be able to reach this stage because of ignorance, a lack of ethics or personal biases. that is because people with that characteristiscs are not able to distinguish what is good or what is bad and they can't pursue their individual interests.