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1. How much interest will TK. 1000 earn in one year at the annual interest rate of 20% if interest rate is compounded every 6 months ?

  • A. 200
  • B. 200
  • C. 200
  • D. 200

Answer: Option E

Explanation:

p' = p ( 1 + r/m)nm

= 1000 (1 + .20/2)2

= 1000 * (1.1)2 = 1210

p, - p = 1210 - 1000 = 210


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