(1) Please note that the song "One Vision"

was written and recorded by the British rock

band Queen and the song was first released in November 1985. The song was inspired by

the life and exploits of Martin Luther King Jr. with the lyrics recounting a man battling and

overcoming the odds. The song was used in the original motion picture soundtrack "Iron

Eagle." The song is available on utube at:

https://www.youtube.com/watch?v=-

OGd4gplxQM.

(a)

How do you calculate the expiration of the copyright? Please give a well-though

explanation as this question is worth three points. Use web resources as well!