Grote Manufactures a Slicing Machine for Any Boneless Food

Grote manufactures a slicing machine for any boneless food.The machine will cut up to 1,200 slices per minute and is portable in that it can be rolled out of the work area when it is not in use.The wheels are specially made to meet federal safety requirements.
-Refer to Slicers.You are assistant marketing research director of Grote.How can you find out who is in the buying centre at Walrose,a company that makes heat-and-serve meals that feature sliced chicken and/or turkey?

A) Look at the formal organization chart of Walrose.
B) Contact the operators of the meat processing equipment used at Walrose,and probe them as to who was involved in the purchase of their present equipment.
C) Wait for Walrose to make a formal announcement of who will be placed on the Buyer Centre Committee.
D) Get a copy of Walrose's phone directory,where all buying centre members are listed.