How Can a Registered Respiratory Therapist Minimize Pressure Delivered to the Lungs

How can a registered respiratory therapist minimize pressure delivered to the lungs while administering mechanical ventilation to an infant
I.Decrease peak inspiratory pressure, increase positive end-expiratory pressure, and increase I-time.
II.Increase peak inspiratory pressure, increase positive end-expiratory pressure, and increase I-time.
III.Decrease peak inspiratory pressure, positive end-expiratory pressure, and I-time as tolerated.
IV.Use volume-targeted ventilation.
V.Avoid auto-positive end-expiratory pressure.
VI.Use Controlled mandatory ventilation, which is the preferred method over high-frequency ventilation.

A) III, IV, and V
B) I, IV, and VI
C) I, V, and VI
D) II, IV, and VI