38 exam-style questions on Edexcel GCSE Business 2.3 Making operational decisions, covering 2.3.1a The purpose of business operations, 2.3.1b Production processes, 2.3.1c Impacts of technology on production, 2.3.2a Managing stock: bar gate stock graphs, 2.3.2b Managing stock: just in time (JIT), 2.3.2c Relationships with suppliers, 2.3.2d Impact of logistics and supply decisions, 2.3.3a Quality control and quality assurance, 2.3.3b Quality, costs and competitive advantage, 2.3.4a The sales process, and 2.3.4b The importance of good customer service. Each one has a worked solution and a mark scheme showing where the marks go.