| Minister for Education | | | |
| Member of the Senate | - | - | |
| Minister for Trade and Tourism | | | |
| Leader of the Government in the Senate | | | |
| Vice-President of the Executive Council | | | |
| Australian Senator | - | - | |
| Member of the Senate | | - | |
| Minister for Trade and Tourism | - | - | |
| Member of the Senate | | | |
| Minister for Finance | | | |
| member of the Australian Senate | | | |
