The answer is compact disc or cd, only device that use lasers (that arent proprietary floppys)
Answer:
I think the answer would be 60x something but I'm not for sure
A benefit, profit, or value of something that must be given up to acquire or achieve something else. Since every resource (land, money, time, etc.) can be put to alternative uses, every action, choice, or decision has an associated opportunity cost<span>.</span>