Question: Please write the C# code in Microsoft Visual Studio. In the Chap7 folder of the student sample programs, you will find a file named Sales.txt.

Please write the C# code in Microsoft Visual Studio.

In the Chap7 folder of the student sample programs, you will find a file named Sales.txt. Create an application that reads this file's contents into an array, displays the array's contents in a List Box control, and calculates and displays the total of the array's values. Modify the application so it also displays the following: The average of the values in the array, The largest value in the array, The smallest value in the array.

The Sales.txt notepad file displays:

1245.67

1189.55

1098.72

1456.88

2109.34

1987.55

1872.36

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