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Extended data:
Installment repayment-means that there will be multiple repayments, and the principal and interest of repayment will be allocated to each repayment. At present, installment financing business is popular, and both units and individuals may come into contact with this kind of business, such as mortgage loan when buying a house, installment purchase of bulk commodities and so on. However, because many people don't have the concept of time value of funds, their calculated capital cost is often quite different from the actual situation.
References:
Installment repayment _ Baidu Encyclopedia