A company needs to keep record of the customers and their credit balances. Write a program to obtain an account number, the customer's name and the customer's balance (the amount the customer still owes the company for goods received). Save the record in a file named "customer.txt". Enter the account number, customer's name and balance. Enter EOF to end input. ? 10 Jack 110 ? 11 Michael 250 ? 12 Lee 300 ? 13 Ken 0 ? 14 Jane 10 ? ^Z Write a program to read data from the file "customer.txt" you have written in question above and display the data on screen.