Which statements regarding sourcing are correct? $($choose two$)$

A planner can see any defined alternate resources and substitute components, even if the plan has no decision rules enabled.

If a rank $2$ source of supply has been defined in a sourcing rule, it will always be used whenever the rank $1$ source is unavailable.

Substitute components and alternate resources are set up in$,$ and collected from, Product Information Management and Manufacturing, respectively.

Split sourcing involves ranking of multiple suppliers to determine who should get the order.

Decision rule selections of alternate and substitutes are for unconstrained plans, since constrained plans automatically use alternates and substitutes.