When presenting results to an audience, your findings were criticized because they focused on how a new training can help salespeople generate new customers. However, as was pointed out, your company focuses on cross$-$selling $($i$.$e$.,$ getting the same customers to buy additional products$).$ This suggests that you may need to strengthen your:

Select one:

a$.$ All of these options are correct.

b$.$ Business logic

c$.$ HR logic

d$.$ Causal logic