reading 39 : DOH page 520 --

Can anyone explain me this : DOH 2005 2004 2003 2002 Anson 4.76 4.1 2.47 1.95 Clarence 39.73 40.2 48.51 24.59 Why Anson was less efficient at inventory managment than Clarence ?? I’m a little cofused, I thought that the less days would be more efficient. Am I missing something here , or I need another gallon of coffee ?

In short, you need another gallon of coffee =D Anson was more efficient at inventory management. The answer B, which states that Anson was less efficient, is wrong as stated in the solution.