Concept:The amount still needed is the total project cost minus all contributions already received.Explanation:The total cost to build the clinic is GH₵ 375,000.00.Each of the twelve towns contributed GH₵ 25,000.00.So, towns' total contribution =12×25,000= GH₵ 300,000.00.The District Assembly added GH₵ 30,500.00.Total amount contributed =300,000+30,500= GH₵ 330,500.00.Amount still needed =375,000−330,500= GH₵ 44,500.00.Answer:GH₵ 44,500.00 (Option A).