Re-implement the Rational class Extend the Number class and implement the Comparable interface to introduce new functionality to your Rational class. The class definition should look like this:

What are the most likely causes of conflict at the meeting? check all that apply.

The file sales data.xlsx contains monthly sales amounts for 40 sales regions. write a sub that uses a for loop to color the interior of every other row (rows 3, 5, etc.) gray. color only the data area, columns a to m. (check the file colors in excel.xlsm to find a nice color of gray.)

Three out of five seniors remain undecided about a college major at the end of their senior year.