A port used by bicycle factories is frequently congested when imported components are unloaded. The government invests in extra freight-handling capacity. How can this investment help the bicycle factories?
By cutting the time production lines stand idle waiting for parts
By making it easier for workers to move between jobs in different industries
By letting factory owners keep more of the profit from each new investment
By raising households' spending on bicycles in the current year
121 exam-style questions on OCR GCSE Economics 3.7 Supply side policies, covering 3.7.1 What are supply side policies and 3.7.2 Costs and benefits of supply side policies. Each one has a worked solution and a mark scheme showing where the marks go.