The Regression Model Should Be Estimated _______

Multiple Choice

The regression model should be estimated _______.

A) based only on historical data to ensure it can be used to make predictions for the current period
B) based only on predicted future data to ensure it can be used to make predictions for the current period
C) based only on historical data to ensure it can be used to make predictions for prior periods
D) based only on forecasted data to ensure it can be used to make predictions for prior periods