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.

answer; i do believe that the answer is (c) electrolyte imbalance or (d) cessation of menstrual cycle; plz check first good luck

answer; i do believe its (b) 12.5 years of age;