In Which of the Following Situations Would You Expect to Find

 In which of the following situations would you expect to find the purchase requiring joint decision making? 

A)  A German company decided to spend $30 million on a new manufacturing facility in Georgia.
B)  A dentist, who has been in practice for 10 years, bought a replacement dental chair.
C)  The supplies manager for a large law firm reordered stationary for the firm from their fixed supplier.
D)  A small regional department store upgraded its security system and sent one of its employees to a seminar on "Safety First."