which best describes the relationship between maximum cost-per-click (max. cpc) bids and ad rank?

which best describes the relationship between maximum cost-per-click (max. cpc) bids and ad rank?

• An increased CPC bid leads directly to a small increase in Ad Rank
• CPC bid only affects Ad Rank on the Search Network
• An increased CPC bid leads directly to a large increase in Ad Rank
• CPC bid is one factor that affects Ad Rank