Which of the Following Is Not an Option for Improving

Multiple Choice

Which of the following is not an option for improving supplier-related value chain activities?

A) Integrate backward into the business of high-cost suppliers in an effort to reduce the costs of the items being purchased.
B) Negotiate more favorable prices with suppliers.
C) Collaborate closely with suppliers to identify mutual cost-saving opportunities.
D) Switch to lower-priced substitute inputs.
E) Persuade forward channel allies to implement best practices.