If as an investor you used the monthly rent you might receive to purchase a property, you would be using a procedure called:
The income approach The investment condition The appraisal investment

Paul

Buying a piece of property using payments with the seller retaining title until all the payments are made Is called:
Right to enjoy Investment installment Installment Land Contract

Sojo

The sum of money paid for the use of another's money:
Principal Escrow Interest

Good Luck!!!!!!!