Suppose the Goal of Data Mining Using in a Data

Multiple Choice

Suppose the goal of data mining using in a data warehouse is to predict whether a customer's expenditures on international specialty food items would increase,
Decrease or stay the same in the next year. What technique might be most appropriate
For achieving this goal?

A) Neural network.
B) Unsupervised problem.
C) Tree model.
D) Nodal network.
E) None of the above.