Which of the following is the correct way to punctuate this statement?
A. I have four people to thank: my brother, Tim; my aunt, Lisa; my uncle, Frank; and my best friend, Jon.
B. I have four people to thank, my brother, Tim; my aunt, Lisa; my uncle, Frank; and my best friend, Jon.
C. I have four people to thank, my brother, Tim, my uncle, Frank, my aunt, Lisa and my best friend, Jon.