which statement best describes a competitive advantage based on product/service differentiation? a. It is relatively longer lasting than cost competitive advantages. b. It is the only viable option for small companies with limited resources. c. It serves only a limited geographic market that is not crucial to other competitors. d. It can be achieved by increasing production costs.

hich statement best describes a competitive advantage based on product/service differentiation? a. It is relatively longer lasting than cost competitive advantages. b. It is the only viable option for small companies with limited resources. c. It serves only a limited geographic market that is not crucial to other competitors. d. It can be achieved by increasing production costs