Item Cost Details Query in Oracle Applications

SELECT msi.segment1 "ITEM_NAME", msi.inventory_item_id, cic.item_cost, mp.organization_code, mp.organization_id, cct.cost_type, cct.description, cic.tl_material, cic.tl_material_overhead, cic.material_cost, cic.material_overhead_cost, cic.tl_item_cost,
       cic.unburdened_cost, cic.burden_cost, pl_resource recorce_cost, pl_overhead overhead_cost
  FROM apps.cst_cost_types cct, apps.cst_item_costs cic, apps.mtl_system_items_b msi, apps.mtl_parameters mp
 WHERE cct.cost_type_id = cic.cost_type_id
   AND cic.inventory_item_id = msi.inventory_item_id
   AND cic.organization_id = msi.organization_id
   AND msi.organization_id = mp.organization_id
   AND msi.segment1 = '70002402'
   AND mp.organization_code = 'SHO'
   AND cct.cost_type = 'Average';