Liane Nakamura Grade: 100 Your program is very well done! Code is well structured and clear. one comment about your code writing: When you use constants, such as 40, 1.5 in the method createWeeklyPaycheck() of EmployeeHourly class, you'd better define a constant variable instead. It is not only a bette style but also easy to change if the policy changes, for example, overtime will have doubled salary.