Which sentence below is most parallel and least awkward?

		Her decisiveness, listening skills, and ability to multitask make her an excellent supervisor.
		Her decisiveness, listen ability, and ability to multitask make her an excellent supervisor.
		Her decisiveness, ability for listening, and multitasking skills make her an excellent supervisor.
		None of the above sentences exhibit parallel structure.

Which sentence below is parallel?

		Tell me where you were, when you left, and your reasons for doing it.
		Tell me where you were, when you left, and why you did it.
		Tell me your location, your timing, and why you did it.
		None of the above sentences exhibit parallel structure.

Which sentence below is parallel?

		If you want to benefit from the meeting, you must come prepared, motivated and be early.
		If you want to benefit from the meeting, you must come prepared, motivated and early.
		If you want to benefit from the meeting, you must come prepared and motivated and be early.
		Two of the above sentences are parallel.