Annotation: 
                            The article considers the views among domestic and foreign scientists on such concepts as: expenses, 
costs,  expenses;  the  authors  also  generalize  the  classification  of  costs  necessary  for  their  regulation  and 
increasing the efficiency of the enterprise as an important socially-oriented subject of the system of economic 
relations.                        
                        
                        
                            
                            Year of release:                             
                                2020                            
                        
                        
                            
                            Number of the journal:                             
                                1(77)                            
                        
                        
                            
                            Heading:                             Economic sciences
                        
                        
                     
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