Part A. John was born on January 16th. His aunt gives him $35 to save for his college education. On every subsequent January 16th, she gives him $30 dollars more than the previous year. What will John's aunt give him on his 18th January 16th?

A. $550

B. $545

C. $500

D. $575


Part B. Using the information from Part A, what is the total amount John has received from his aunt through his 18th January 16th?

A. $5,458

B. $5,725

C. $5,220

D. $5,400