Concept:The ECOWAS Bank for Investment and Development (EBID) is a regional financial institution owned by ECOWAS member states.Explanation:EBID was established by the 15 member states of the Economic Community of West African States.Its role is to finance development projects and investment programs within the ECOWAS region.The bank operates from a specific headquarters city in one of the member countries.That headquarters is located in Lome, which is the capital of Togo.Answer:The correct option is C. Lome.