Which of the following is TRUE regarding the POQ lot$-$sizing method?

Group of answer choices

The POQ interval and all order quantities remain fixed throughout the planning horizon.

POQ lot sizes are always at least as large as the EOQ lot sizes would be$.$

Each POQ interval is recalculated at the time of the order release.

Each order quantity and POQ interval are recalculated at the time of the order release.

Each order quantity is recalculated at the time of the order release.