Figure 7: Total NPV - Baseline Scenario: SH/RA50/B1991; 3% and 7% Discount Rates

The figure shows two S-shaped curves that compare the likely NPV for the baseline scenario of SH/RA50/B1991 at 3% and 7 % discount rates.  The x axis is labeled "Net Present Value (billions $)" and the y axis is labeled "Probability of Not Exceeding." The S-shaped curve for the 7% discount rate is on the left-hand side of the Figure.  For the S-shaped curve at the 7% discount rate, the NPV at 10% probability is $ 4.7 billion, the NPV at 50% probability is $ 7.6 billion, and the NPV at 90% probability is $ 11 billion.  The S-shaped curve for the 3% discount rate is on the right-hand side of the Figure.  For the S-shaped curve at the 3% discount rate, the NPV at 10% probability is $ 23.2 billion, the NPV at 50% probability is $ 31.4 billion, and the NPV at 90% probability is $ 40.6 billion.