You should use multiple ad groups when you want to:

Q. You should use multiple ad groups when you want to:

A. Target a different country within the same shopping campaign

B. Set a different priority on bidding within the same shopping campaign

C. Link products from a different Google Merchant Center Account

D. Use a different bid modifier for products in the same shopping campaign

Correct Answer is :

D. Use a different bid modifier for products in the same shopping campaign