Our two top __ products are gaining sales against our line. a. competitors b. competitors' C. competitor's

The correct answer is **b. competitors'**Here's why:We're talking about the products of *multiple* competitors. The apostrophe after the 's' indicates plural possessive. It means the products belong to the competitors.* **a. competitors** - This is just the plural form of competitor. It doesn't show possession.* **c. competitor's** - This is singular possessive, meaning the products belong to only *one* competitor.