In an open economy with a government sector, the planned macroeconomic flows for the next fiscal year are projected as follows:

Which of the following statements correctly identifies the total value of injections and the net effect on the circular flow of income?
Total injections are £174 billion\text{£}174 \text{ billion}£174 billion, resulting in a net leakage of £6 billion\text{£}6 \text{ billion}£6 billion.
Total injections are £180 billion\text{£}180 \text{ billion}£180 billion, resulting in a net injection of £6 billion\text{£}6 \text{ billion}£6 billion.
Total injections are £180 billion\text{£}180 \text{ billion}£180 billion, resulting in a net leakage of £6 billion\text{£}6 \text{ billion}£6 billion.
Total injections are £174 billion\text{£}174 \text{ billion}£174 billion, resulting in a net injection of £6 billion\text{£}6 \text{ billion}£6 billion.