You want to evaluate your savings of 2.500.000 TL. If you deposit your money in the A bank, you get 9% interest income in every three years. The B bank provides 4% interest income per year. The B bank also provides 6% annual income to the 4-year private account and 6% annual income to the 7-year private account. Also, if you invest your money in a 4-year government bond, 7.5% interest income per year. However, the government deducts 15% tax in every two years from the interest income you get from the bank and you have to pay 200.000 TL (rising 4% in every two years) every three years for the installment of the house you buy. How should you invest 2.500.000 TL to maximize the earnings at the end of 9 years. (Create only the LP model, do not solve the problem)