A house buyer is considering taking out a 10.000 euro interest-free loan with annual fixed interest rate of 4% and duration of 7 years, where for simplicity we consider that the installments will be paid at the end of each year. Calculate the annual installment of the loan. Suppose that a two-year grace period is proposed to the borrower so that during the first two years of the loan to be paid only the interest. Using the amortization table, and calculate the interest and the remaining amount of the loan at the end of each year.?