10 July 2020
10 July 2020
    
  
    
  
    
  
    
  
    
  
    
  
We have revised optimization criteria which include two variables, one of which is the balance. Now, the 
    criteria only take into account the second variable and ignore the 
    balance. The new optimization criteria are easier to analyze.
  
    
  
    
  
    
  
    