An urban recycling service records the following monthly figures:
| Period | Recycled material processed | Workers |
|---|---|---|
| Before expansion | 960 tonnes | 8 |
| After expansion | 1,400 tonnes | 10 |
Calculate the change in labour productivity per month after the expansion. Show your working.
83 exam-style questions on OCR GCSE Economics 2.6 Production, covering 2.6.1 Role of producers, 2.6.2 Importance of production and productivity, 2.6.3 Calculate cost, revenue, profit and loss, 2.6.4 Explain cost, revenue, profit and loss, 2.6.5 Cost, revenue and profit for producers, and 2.6.6 Economies of scale. Each one has a worked solution and a mark scheme showing where the marks go.