On the BCG matrix, a _____ refers to products that are a key source of internal cash generation for the firm. Marketing Chapter 2 On the BCG matrix, a _____ refers to products that are a key source of internal cash generation for the firm. a. Cash cows. b. Stars. c. Dogs. d. Problem children. Answer: a. Cash cows. Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+