| By:    | /s/   E. Robert Gates                                                                      |
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| Name:  |        E. Robert Gates                                                                                                                                                                                                                                                                                                                                              |
| Title: |        Chief Executive Officer       (Principal Executive Officer)                                                                                                                                                                                                                                                                    |
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| Date:  | August 19, 2014                                                                                                                                                                                                                                                                                                                                                                                   |
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| By:    | /s/   E. Robert Gates                                                            |
| Name:  |        E. Robert Gates                                                                                                                                                                                                                                                                                                                                              |
| Title: |        Chief Executive Officer and Treasurer       (Principal Accounting Officer)                                                                                                                                                                                                                                                     |
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| Date:  | August 19 ,2014                                                                                                                                                                                                                                                                                                                                                                                   |