Your question is Forecasting Model Assumptions. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
How do you construct a basic forecasting model, and how do you determine which assumptions to use?
Explain your approach for defining the forecast objective, selecting historical inputs, identifying key business drivers, and validating assumptions. Be prepared to describe how you would present the model, test sensitivity, and update it as actual results become available.