Depreciation calculation

saradhi (article assistant) (101 Points)

16 February 2013  
   
  The company made an error in depreciation calculation during earlier financial periods.
  Due to this the company's net block is undervalued by Rs 1 cr.
   
  How could we rectify this error and disclose in financials
Option A Considering this as prior period item in the financials
Option B Revaluation of asset and bringing it to current market value.