A Hotel Chain Is Looking to Purchase a New Keyless

A hotel chain is looking to purchase a new keyless entry system for its guest rooms. Employees from the various departments will be impacted by this unusual and very expensive buying decision. What would be a likely way for the hotel chain to approach this decision?

A) hire an expert consultant in this area
B) set up a buying committee of key personnel
C) set up a buying centre
D) inform the purchasing manager of the necessary specifications
E) develop a vendor criteria list