yes, they dont work for free!
Credit card companies earn profits by charging interest.
Dentist for sure...In Civil engg, to earn be a constructor manager or planner, else be a dentist ...they have heaps of money.
many firms will earn profits in the short term, but they must constantly innovate and compete to earn profits in the long term
it depends
Most are private practice & get 100% of their profits.
to earn profits
As much money as any other dentist.
60,000
they do dentistry
It depends on how much patients come in 5 days....for abcess tooth dentist can earn $1500 each
110,000 a year
About 15000 you can do it go for it.