Which targeting method is better suited to help advertisers stay on top of search trends and discover new keywords that are generating clicks and sales?

(A) ASINs that have low sales (B) ASINs with 5 star reviews (C) Best-selling ASINs (D) ASINs with 2 star[...]

(A) True (B) False[...]

(A) pixels, cost-per-click-bid (B) ad type, budget (C) cost-per-click bid, relevancy (D) ad spend, relevancy[...]