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$).($slides $48-51)$

$\backslash$table$[[,$Painting,Staining$],[$Chairs$,50\%,40\%$