Final answer:
The Calder Trophy is awarded to the NHL's Rookie of the Year, making it the correct answer for the trophy in question.
Step-by-step explanation:
The Calder Trophy is awarded to the National Hockey League's Rookie of the Year. So, the correct answer to the question about which trophy is awarded for rookie of the year is C) Calder Trophy. The Hart Trophy is for the league's Most Valuable Player, the Vezina Trophy is awarded to the top goaltender, and the Norris Trophy is given to the best defenseman.