we will use c# language to solve that

1. Create a Box Class that has four parameters height, width, length and color. Create two parameterized constructors, one that takes height, width, length and color as its parameters and assigns them to the instance variables while one that takes only height, width and length. The second parameter assumes that when color is not given it the box is of White in color.

2. Taking the Box Class as your reference create an array of 3 Boxes and initialize each box in the array with the following test data.

1^st Box = (10,10,10,Red)

2^nd Box = (20,20,20)

3^rd Box = (10,10,10,Black)