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Question 1 (a) If S20,000 is now borrowed from a bank and repay by monthly payment for two years. The bank charges a flat rate
Question 1 (a) If S20,000 is now borrowed from a bank and repay by monthly payment for two years. The bank charges a flat rate of 0.5% per month. Calculate the amount of interest for this [4 marks] loan (b) Dr. Chin deposits S6,000 in advance, and then withdrawn SX after five years. The accumulated value of the deposit becomes S5,000 after ten years (i) Determine X if the effective interest rate is 4% p.a. (ii) Determine the yield rate if X is 7,000. [3 marks] [4 marks] (c) An amount of $2,000 is invested at the end of each month for 25 years. At the end of the 9 marks] 25th year, this fund will accumulate to $1,000,000. Determine the effective interest rate by Newton-Raphson method, correct to 6 decimal places
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