How does Conversion Optimizer determine the optimal cost-per-click (CPC) bid?
- A) It uses your conversion history to bid higher when a conversion is more likely.
- B) It sets CPC bids as one-tenth the current CPA bid setting.
- C) It only allows CPC bids lower than the current CPA bid setting.
- D) It bids a static CPC value based on current max. CPC settings.