1.   Dustin wanted to spend as much time as possible with his family.

2.   Howard justified overruling the recommendation saying it was national policy to proceed as quickly as possible with renewable energy projects.

3.   New technologies mean that high productivity is now possible with small-batch production.

4.   Prices of electronic components have fallen dramatically - this again usually is only possible with large scale in sales.

5.   Start by covering the base of the tank as fully as possible with undergravel filter plates.

6.   The low cost strategy it employs is possible only with high volume production plants and low unit research and development costs.

7.   The organisation of this has only been possible with the close cooperation and support of District Managers, and their designated staff.

8.   This lessens professional isolation and becomes more possible with better roads and private transport.

9.   Token descriptions on a massive scale are now possible with the development of the computer.