Answer:An authoritarian leadership style----D
Explanation: Since the task needed to be completed is an urgent one i will adopt An authoritarian leadership style so as to give direct dictation and procedures to my subordinates so that goals achieved urgently and efficiently using only my discretion, there would be no time and room for inputs or participation from my group members as all activities directed towards completion of tasks would be controlled by me. Using this style of leadership will ensure me meeting production timely since i am under pressure.