• Copyright protects?

1. ideas
2. expression
3. facts
4. all of the above

• True or false: It is okay to use a music clip or film clip in your commercial as long as it is less than 10 seconds long.

1. True
2. False

• To use a recording of a song in a commercial, you need permission from

1. the songwriter
2. the recording artist
3. both songwriter and recording artist
4. neither the songwriter nor recording artist

• Which of the following is not protected by copyright?

1. photographs
2. sculptures
3. titles
4. computer software