1. SALAU A BUDDING MUSICIAN CREATED A LOT OF MUSICAL NOTES FOR HIS UPCOMING VIDEO. HE WAS EXTREMELY THRILLED TO LISTEN TO HIS COMPOSITIONS. HE PRESENTED HIS COMPOSITIONS TO HIS FRIEND VICTOR. THE RELEASE OF MUSICAL VIDEO OF SALAU WAS GETTING DELAYED FOR A FEW MONTHS DUE TO SHORTAGE OF CASH. MEANWHILE VICTOR USED MOST OF THE MUSICAL COMPOSITIONS OF SALAU IN HIS VIDEO. SALAU WAS EXTREMELY UPSET TO KNOW THAT HIS FRIEND HAD CHEATED HIM AND USED ALL HIS WORK. WHAT COULD HAVE SALAU DONE TO SAVE HIS WORK? IDENTIFY AND EXPLAIN IT.