Data mining is best suited to answer all of the following questions, EXCEPT:

$($Here$,$ I will give you multiple instances, out of which one clearly does not require data mining$).$

Example question: To answer which of the following two questions would one need data mining?

$(1)$ Which customers purchased mutual funds during the last three years?

$(2)$ Is customer A likely to purchase mutual funds in the next six months?

A$.$ both; B$.$ none; C$.(1),$ but not $(2)$; $*$D$.(2),$ but not $(1)$