Need help with my case study it deals with ethics questions ASAP!

Case 1: Programmer, personal program: taking the program to his new position A computer programmer worked for a business enterprise that was highly dependent on its own computer system. He was the sole author of a computer program he used as an aid in his programming work. Nobody else used the program, and his manager was only nominally aware of its existence. He had written it and debugged it on his time on a weekend, but had used his EMPLOYER'S MATERIALS, FACILITIES, AND COMPUTER SERVICES The programmer terminated his employment, giving due notice, and with no malice on his or his manager's part. He immediately went to work for a competitor of his former employer Without his former employer's permission, he took the only copy of the program with him to his new employer and used it in his work. He did not share it with any others. The new employer was not aware of the program or its use, but it enhanced the programmer's performance