1.

What three reasons did Peter Wiles give for wanting a larger extension than the one planned?

a) He didn't want to have to repeat the work of getting permission to build in the future.

b) He thought building costs might be higher (might rise) in the future.

c) He didn't want to have to reorganise the machine layout again.

2.

What labour problems did Ian Hampden see in connection with building the extension?

The labour problem he saw was that skilled labour was getting harder to find in the area.

3.

How did Ian Hampden propose to solve the problem?

He proposed to solve the problem by starting a training programme.