Which of the Following Settings Best Describes a Setting in Which

Multiple Choice

Which of the following settings best describes a setting in which one would be making an active prediction?

A) Predicting the wholesale price of electricity as a function of the average daily temperature.
B) Predicting the rate of defaults amongst mortgages and how it relates to local business conditions.
C) Predicting vehicle sales as a function of the daily max temperature and total rainfall.
D) Predicting the change in click-through rates following the change in banner size.