49) Sail Metalworks Inc. is currently looking for the best vendors of metal sheets. In other words, Sail Metalworks is A) preparing a general needs description B) deciding on product specification C) conducting a supplier search D) preparing an order-routing specification E) reviewing suppliers' performance 50) Which of the following can help a company create direct procurement accounts with suppliers, through which company buyers can purchase equipment, materials, and supplies directly? A) backsourcing B) extranet C) company blog D) reverse auction E) trade exchange