Cecil Had Trouble Locating the Top Quality Mozzarella That His

Cecil had trouble locating the top quality mozzarella that his customers wanted in their marinated tomato/mozzarella salads.When he could find no vendor to supply the cheese necessary for the salads,he purchased a dairy in southern Florida to produce the mozzarella cheese.Cecil engaged in:

A) Horizontal integration
B) Market expansion
C) Vertical integration
D) Market penetration
E) Co-operative buying