Tp-8 a ventilation blower should be operated for how long after fueling?

After fueling, the power ventilation system should be turned on for at least four minutes before starting the engine. (This is to remove fuel vapors in the bilge.) Check for fuel vapors by sniffing the bilge. Ventilation should be continued until there is no smell left.

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.