EXHIBIT 3

Cost of Socially Responsible Investing for 250 Stock Portfolios

S&P 500 Dispersion (35%)
Fraction of Excluded SecuritiesFraction of Correct Choices
50%52%54%56%58%60%
10%0.00%0.12%0.22%0.37%0.48%0.60%
20%-0.02%0.25%0.53%0.79%1.05%1.32%
30%-0.02%0.47%0.87%1.36%1.78%2.24%
MSCI EAFE Dispersion (39%)
Fraction of Excluded SecuritiesFraction of Correct Choices
50%52%54%56%58%60%
10%-0.01%0.12%0.29%0.39%0.53%0.66%
20%0.01%0.27%0.58%0.87%1.19%1.47%
30%-0.03%0.49%0.99%1.48%2.00%2.49%
MSCI World Dispersion (44%)
Fraction of Excluded SecuritiesFraction of Correct Choices
50%52%54%56%58%60%
10%0.00%0.13%0.30%0.43%0.60%0.76%
20%-0.02%0.33%0.66%1.01%1.34%1.70%
30%-0.04%0.57%1.08%1.68%2.24%2.82%
MSCI ACWI Dispersion (64%)
Fraction of Excluded SecuritiesFraction of Correct Choices
50%52%54%56%58%60%
10%0.01%0.21%0.46%0.66%0.86%1.09%
20%-0.02%0.51%0.94%1.44%1.94%2.44%
30%-0.01%0.75%1.64%2.41%3.28%4.13%