Which of the following statements about time-series forecasting is TRUE? Select all that apply.

- It only works with trend data patterns.

- It applies to strategic planning by predicting market growth rate.

- It is a predictive analytics method.

- It predicts the future outcome of the item of interest.

- It answers what should happen questions.

- It is a predictive analytics technique.

- It needs data on observations of an item of interest over time.