accounting method to calculate depreciation is to provide reserve amount...
accounting entries are....
1. depreciation account dr
         to provision for depreciation a/c
2. p & l account dr
         to depreciation  account
here , my question is why not the entries are as follow 
1.  depreciation account dr
           to asset account
2. p&l account dr
        to provision for depreciation acc.
3.  provision for depreciation acc. dr
          to depreciation account
            
             
			 
               
			 
               
							