According to professor henry mintzberg, in the managers receive a great deal of unsolicited information because of their personal contacts.

Henry Mintzberg defines ten management roles in his book , "Mintzberg on Management: Inside our Strange World of Organizations," published in 1990.

According to professor Henry Mintzberg, in the leader role, managers receive a great deal of unsolicited information because of their personal contacts. The leader role includes managing the performance and responsibilities of everyone in the group.

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.