Mbox laptop store offers a discount for purchasing series laptops. Purchases at the store can be paid in monthly installments (with equal amounts, starting from the second month) with a simple interest of per year. The down payment required is at least of the initial price, and every subsequent minimum multiple will get an interest reduction of per year, up to a maximum of per year.
In December 2024, Jeje bought a series laptop for and paid in 15 installments with the minimum down payment to get the lowest interest rate. The amount of down payment Jeje has to pay is ....