Add three instance variables to your class RightTriangle from lab 5. The first two are of type int and are called xLoc and yLoc and the third is of type int called ID. Also add a static variable of type double called scaleFactor. This should be initialized to a default value of 1. Update the constructor to set the three new instance variables and add appropriate get and set methods for the four new variables. All set methods including those from lab 5 should verify that no invalid data is set. Also define a new method ScaleShape() which multiplies the base and height instance variables by the scaleFactor and then updates the hypotenuse.