Which configuration should the administrator use to meet this requirement?

When deploying two sibling resource pools (RP1 and RP2), an administrator needs to make all
resources in RP1 available to virtual machines in RP2.
Which configuration should the administrator use to meet this requirement?

A.
Set the Reservation of RP2 to 0

B.
Set the Reservation of RP1 to 0

C.
Set the Limit of RP1 to Unlimited

D.
Set the Limit of RP2 to Unlimited