Q-73. The exhibit below presents a summary of bilateral mark-to-market (MtM) trades for four counterparties. If netting agreements exist between all pairs of counterparties shown, what is the correct order of net exposure per counterparty, from lowest to highest?

MtM Trades for Four Counterparties (USD million)

| | | Opposing Counterparty |

|---|---|---|

| | | B | C | D |

| Counterparty A | Trades with positive MtM | 10 | 10 | 1 |

| | Trades with negative MtM | -10 | -5 | -10 |

| | | A | C | D |

| Counterparty B | Trades with positive MtM | 10 | 0 | 10 |

| | Trades with negative MtM | -10 | -5 | -2 |

| | | A | B | D |

| Counterparty C | Trades with positive MtM | 5 | 5 | 2 |

| | Trades with negative MtM | -10 | 0 | -1 |

| | | A | B | C |

| Counterparty D | Trades with positive MtM | 10 | 2 | 1 |

| | Trades with negative MtM | -1 | -10 | -2 |