Sentence examples for forecasts a waste of from inspiring English sources

And if employers can't measure these figures easily, will resources be allocated efficiently?I am not trying to suggest that economists don't ponder these questions but I am trying to say that the measurement uncertainties make any attempt at precision in forecasts a waste of time.

When they are too large or small, however, the improvement on forecasting accuracy is very limited, resulting in a waste of computation time.

Never a waste of time.

What a waste of energy.

All a waste of breath.

What a waste of money".

What a waste of what?

What a waste of time.

A waste of what?

What a waste of a slip.

A waste of time.