text: **Impact on Operating Profit**
  (Billion Yen) 
  
  +284 
  Volume 
  /mix 
  1,100 
  
  –92 
  Product 
  enrichment 
  –114 
  Sales 
  expenses 
  Warranty 
  expenses 
  –41 
  1,000 
  
  +131 
  Purchasing 
  cost 
  reduction 
  –44 –15 
  R&D 
  expenses 
  G&A 
  and 
  others 
  900 
  
  Manu- 
  facturing 
  expenses 
  –25.7**861.2**
  FY04 
  OP 
  
  **824.9**-78 
  
  FY03 
  OP 
  Forex  800 
  
  +31 
  Scope of 
  consolidation 
  700 