Sales is objectively measurable, but it is not easily measurable. At least, for big ticket items like cars, the sample size is small so there is a lot of noise. It is easy to measure whether one person is better than another, but it is harder to measure continuous progress.
Sales is objectively measurable, but it is not easily measurable. At least, for big ticket items like cars, the sample size is small so there is a lot of noise. It is easy to measure whether one person is better than another, but it is harder to measure continuous progress.