Finding CI When Rate Compounded Anually or Semi - Anually
a manufacture...
Question
a manufacture estimates that his machine depreciates by 15% of its value at the begning of the year. Find the orignal value (cost) of the machine, it depeiciates by Rs 5,355 during the second year.
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Solution
assume the original cost of machine is M
Depreciation during 1st year is 0.15M
Value at the beginning of 2nd year, after deprecation during the first year = 0.85M
Depreciation during 2nd year is 0.15(0.85M) = 5355