1. Cents Per Piece Weight Per Piece (ounces) USPS Witness Daniel’s Estimated Standard (A) ECR Unit Cost Per Piece Exhibit MOAA, et al.-RT-1D Page 1 of 1 Data Point A Source: USPS-LR-92 y = 0.0192x + 0.0126 R 2 = 0.604

2. Dollars Per Pound Number of Pieces Per Pound Source: MOAA, et al-RT-1.xls y = 0.111x + 0.525 R 2 = 0.962 Restated Regression Utilizing Cost Per Pound and Pieces Per Pound (Regular) Exhibit MOAA, et al.-RT-1C Page 1 of 2

3. Dollars Per Pound Number of Pieces Per Pound Restated Regression Utilizing Cost Per Pound and Pieces Per Pound (ECR) y = 0.056x + 0.176 R 2 = 0.964 Data Point A Data Point B Exhibit MOAA, et al.-RT-1C Page 2 of 2 Source: MOAA, et al-RT-1.xls

4. Unit Cost Line Based on Restated Regression -- Regular Cents Per Piece Weight Per Piece (ounces) Standard (A) Regular Unit Costs = 11.1 per piece + (52.5 ¢ per pound ÷ 16 ounces x avg. weight per piece) Exhibit MOAA, et al.-RT-1E Page 1 of 1 Source: MOAA, et al-RT-1.xls

5. Cents Per Piece Weight Per Piece (ounces) Standard (A) ECR Unit Costs = 5.6 ¢ per piece + (17.6 ¢ per pound ÷ 16 ounces x avg. weight per piece) Unit Cost Line Based on Restated Regression -- ECR Exhibit MOAA, et al.-RT-1F Page 1 of 1 Source: MOAA, et al-RT-1.xls