SOLVE IN C# A bank store its client balance in amount.txt file as follow 332000 2320000 540000 45000 321000 Write a program to read the file and print the total amount store in amount.txt file, and...

SOLVE IN C#

A bank store its client balance in amount.txt file as follow

332000

2320000

540000

45000

321000

Write a program to read the file and print the total amount store in amount.txt file, and then write this amount on screen and to a new file name backup.txt