Select one answer.You are deciding what video ad solution to use.Youwantan in-stream and out-stream video ad that is available that has a creative builder and you can test different creative variables.Which video ad solution should you select?

Online Video (OLV) ads are the correct choice because they offer both in-stream and out-stream placements, a creative builder, and the ability to test different creative variables. This solution provides the flexibility needed to reach audiences across various video content and optimize ad performance. Sponsored Display video is primarily for display placements and doesn't offer the same in-stream/out-stream flexibility or creative testing capabilities. Sponsored Brands video is limited to specific Amazon retail placements and does not provide the broad in-stream/out-stream reach or extensive creative testing options described.