They are commonly paid by the ability to produce a certain quota of RV's per day.

If your job was to make wine and you had to produce a certain quota, why not add in some sea-water to help things along?

He had said, The guy up there has a certain quota of miracles for each of his children.

Each level has a certain number of passengers on it, and a certain quota to save to pass.

Politicians are entitled to a certain quota of cynicism.

Each person's plate is then weighted to meet a certain quota.

These agencies are given certain quotas that are being reduced each year.

For example, we undertook at Kyoto to adhere to certain quotas.

I am thus not persuaded that it is absolutely vital to tie certain quotas to certain countries.

The government is discussing setting a certain quota of civil service jobs for members of minority groups.