They were too large and expensive - typically a computer would fill a room and would have to have its own power supply.
I don't think it should be taken at face value because those ways could be the main ways to earn money, but it could probably be the least reliable or successful ways. This sentence could just be a lie taken literaly in which has a hidden meaning. This could be a meaning that you might not get, in which will leave you ripped off.
Answer:
first paper is 3rd one last one is the 5th one doubled checked on gg
Explanation:
micheal jackson is the one who came after