4 questions correspondantes
Should be wear pent coat because this is a formal dress for interviw and for good looking person in cimpany , your dress show your campany status.
The process is pretty straight forward, people who know their trade well and are capable of enduring stress are selected. Most important is that the person should be able to "hit the deck running".
Not much of an interview at the time as you were bought on as a consultant so that directors could embezzle money from the company. They just wanted people that could work for low wages.