The correct answer to the Individual Rules in Prep quiz is Legal. While there is an airborne inverted skill in the sequence a kip-up originating from the performance surface is the exception to the rule.
a. Non airborne skills must involve hand support with at least one hand throughout the skill (Example: headstand)
b. Airborne skills with or without hand support are not allowed. (Exception: kip-up originating from the performance surface with hand support)
c. Inverted skills with hand support are not allowed while holding poms/props in supporting hand(s).
The explanation is based on the 2017-18 version of the dance rules dated August 30, 2017.