10. Binomial Option Pricing I
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
            
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
        
      
        
          
          
            
          
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
        
      
    
    Errata:
The problem was stated with a time-step of 2 months, which is one-sixth of a year and thus h=0.167, and not h=0.125 as expressed. Also, the difference between the US and foreign risk free rates (0.055-0.031) is 0.024 not 0.019.
