2. Mr. Rakib is a service holder and recently planning to buy an apartment in Khilgaon. He went to a real estate company named Dream Homes Ltd. and they estimated that a 2BHK apartment will cost Tk 75,00,000 BDT. His employer will provide 20% of the total cost in cash as down payment. He planned to pay rest of the amount in semi-annual payments for the next 5 years. Considering 8% opportunity cost give the answers to the following questions: (4) Calculate the amount Mr. Rakib needs to pay in 5 years, and what will be the amount of his end of the year semi-annual payments