Knowledge:1. A coin is tossed three times. What is the best description of the tree diagramthat illustrates this event?A 2 stages, 3 branches per stage, 6 outcomesB 3 stages, 2 branches per stage, 8 outcomesC 2 stages, 3 branches per stage, 9 outcomesD 3 stages, 2 branches per stage, 6 outcomes2. Cameron is forming a password containing 3 characters. He has decided that thefirst character will be a capital letter and the last character will be a digit. All othercharacters will be lower case letters. How many unique passwords could Cameronform?A 39B 780C 4056000D 6760D 6760