A parking company issues identical-looking paper vouchers. Drivers can give the vouchers to any of three car parks, and parking charges are displayed in vouchers. The company does not print the amount of parking on each voucher. The table shows the number of hours of parking given for one voucher from each batch.
| Voucher batch | Hours of parking when issued | Hours of parking six months later |
|---|---|---|
| A | 4 | 2 |
| B | 4 | 3 |
| C | 4 | 4 |
Explain how the evidence affects the vouchers’ usefulness as money.
60 exam-style questions on AQA GCSE Economics 2.5 The role of money and financial markets, covering 2.5.1a Functions of money, 2.5.1b Definition of money, 2.5.2a Agents in the financial sector, 2.5.2b The role of the Bank of England, and 2.5.2c The role of high street banks. Each one has a worked solution and a mark scheme showing where the marks go.