أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
The selection of a method depends on many factors—the context of the forecast, the relevance and availability of historical data, the degree of accuracy desirable, the time period to be forecast, the cost/ benefit (or value) of the forecast to the company, and the time available for making the analysis.
These factors must be weighed constantly, and on a variety of levels.
