A factory uses a job shop layout to complete the wooden chairs it produces. All chairs go through the Sanding department and then the chair either goes to the Painting, Staining or Fabric department. An average of 1,000 chairs per hour pass through the Sanding department and the job shop is operating at steady state. Use the information below and Little's Law to figure out the average time it takes a Painted Chair to make it through this job shop (Sanding + Painting). (slide 49) Painting Staining Fabric Percent of 50% 40% 10% Chairs Sanding Painting Staining Fabric Average Inventory 240 chairs 175 chairs 90 chairs 450 chairs 35,4 minutes 27.9 minutes O 14.4 minutes 284 4 minutes