Jason Worked as an Employee of MegaByte Industries,a Computer Conglomerate

Jason worked as an employee of MegaByte Industries,a computer conglomerate.As part of his job,he produced a unique program for routing emergency calls to the appropriate public emergency services departments.There is no written employee contract dealing with ownership of the program.If the program were copyrighted,under a written employer/employee contract,by MegaByte,

A) Jason would have the right to have his name associated with it unless the contract said otherwise.
B) Jason would have the right to have his name associated with it no matter what the contract said.
C) the length of copyright protection for the program would be 50 years.
D) only Jason could licence the program to the public emergency services who wished to use it.
E) neither MegaByte nor Jason would have any rights unless the copyright were registered.