1. Mark what is covered (Y) and what is not covered (N) in the part of Chapter 4 that you were supposed to read for this week:
2. 2012 and 2013 amounts of tuition per credit hour are recorded in variables tuition12 and tuition13 of type integer. Write a piece of code that compares these two numbers and prints a message describing whether tuition increased, decreased, or remained the same.