Level 0 (0 marks): The work does not meet a standard described by the descriptors below.
Level 1 (1-2 marks): There is a correct diagram OR an accurate written response. For an exchange rate diagram showing a shift of the demand curve to the left and a fall in the value of the peso OR an explanation that a fall in exports (revenue) implies that foreigners would need to purchase less peso to pay for the country's exports, decreasing the demand for the peso and leading to fall in the exchange rate (depreciation).
Level 2 (3-4 marks): There is a correct diagram AND an accurate written response. For an exchange rate diagram showing a shift of the demand curve to the left and a fall in the value of the peso AND an explanation that a fall in exports (revenue) implies that foreigners would need to purchase less peso to pay for the country's exports, decreasing the demand for the peso and leading to fall in the exchange rate (depreciation).
Candidates who label diagrams incorrectly can be awarded a maximum of [3].
For an exchange rate diagram, the vertical axis may be exchange rate, price/value of the peso in US$, US$/peso or US$ per peso (another currency or simply 'another currency' may be used instead of 'US#39;). The horizontal axis should be quantity, or quantity of peso. A title is not necessary.