your bedroom air conditioner blows very cold air at night, but only cool air during the day. my bedroom gets lots of direct sunlight all day long. what is your hypothesis

answer; i believe the above is (false)

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.