Cutting data  Cost data  
feed per tooth (mm/tooth)  0.1  0.6  Quantity of workpiece purchased (kg)  500 
cutting speed (m/min)  50  300  price of the tool ($)  49.5 
Height (mm)  30  cost per minute operation ($/min)  4 
Length (mm)  240  raw material cost ($) per unit  0.5 
Width (mm)  60  Inventory cost  0.5 
axial depth of cut (mm)  4  Per ordering cost  $25 
α  0.2  Holding cost per unit year  $9 
β  4.0  Time of operation (min)  6 
γ  1.0  Initial inventory  100 
Taylor constant K  2.086E+12 

