Which of the Following Is an Example of Cannibalization

Multiple Choice

Which of the following is an example of cannibalization?

A) A toothpaste manufacturer adds a new line of toothpaste (that contains baking soda) to its product line.
B) A grocery store begins selling T-shirts featuring the local university's mascot.
C) A basketball manufacturer adds basketball hoops to its product line.
D) A convenience store begins selling pre-paid cell phones.