Data Coder

A company wants to transmit data over the phone, but they are concerned that hteir phones may be tapped. All of their data is transmitted as four-digit Integers. They have asked you to write a program that will encrypt their data so that it may be transmitted more securely. Your program should read a four-digit Integer and encrypt it as follows: Replace each digit by (the sum of that digit plus 7) modulus 10. Then, swap the first digit with the third, and swap the second digit with the fourth. Then print the encrypted digit. ## Deliverables 1) Complete and fully-functional working program in Visual Basic 6.0. Save the the file and the form and email me both. A nice interface will help and send me the files for the visual basic. ## Platform Must be compatible with any windows system.