Problem 1 . Suppose that a borrower receives a 1,000 euro loan from Bank A, with a 10-year maturity at an annual interest rate of 5% with the obligation to pay the interest at the end of each year for the next 10 years. However, at the end of the 6th year, due to financial difficulties, he borrows from the same bank an additional 1,000 euros at an annual interest rate of 5% making the following agreement: a. not to pay any installment at the end of the next two years, i.e. the 7th and 8th year, and b. then pay an equal amount of interest for the next 8 years (i.e. from the end of the 9th year until the end of the 16th year) in order to fully repay the first as well as the second loan. It is requested to calculate the interest-rate installment of the loan that occurred after the restructuring.