Too, too much, too many, excessive - part 2

Example: An office has two computers and three assistants who are always quarrelling.
Explanation: There aren’t enough computers.

Are these statements correct? Do they make sense?

It takes nearly a minute to boot the computer.
1) It is too much slow!

It is impossible to find good systems analysts these days.
2) There aren’t enough system analysts.

Computer programmers often have difficulty finding jobs.
3) There are too many programmers.

There is 500 MB of free space. I can’t save this 1 GB file.
4) There is too much space.

The signal was weak. The radio couldn’t receive it.
5) It wasn’t strong enough.

I couldn’t hear the radio because of the noise.
6) There was too many noise.

The photocopier was making 50,000 copies a day before it broke down.
7) The workload was excessive.