A project is being worked on to provide an efficient transportation between X and Y cities. The initial cost of the realization of the project is assumed to be 850,000 TL. It is estimated that the annual maintenance and repair costs of the road will be 4.500 TL for the first 5 years, 6.000 TL for the following 10 years and 7.600 TL for the following 5 years. In addition, 10 years after the road is built, the road surface needs to be renewed. The cost of this is expected to be 70.000 TL. It has been determined by the relevant authorities that the economic life of the road will end in 20 years and a new road will have to be built from the beginning. a) Since the annual interest rate is 30%; What amount should be allocated from the budget today for all expenses to be made during the economic life of the road (20 years). b) What will be the annual equal expenses for the road? I need the complete solution method and all the rules used