Here's a question: Bill was on a diet, but that didn't matter.  He cared most about his audio quality.  He had to turn up the gain because the high-impedance equipment he used cause what to volume?

Here are possible answers to this question:
- lost
- lose weight
- loss
- waste
- reduce

I believe the correct choice is "loss", here's why:


he cared most about his audio quality loss.