An advertiser with shops throughout the country could use the location extension targeting to:

Q) An advertiser with shops throughout the country could use the location extension targeting to:
Ans:
Target users who are within 10 miles of one particular city in the country
Target users who are within 20 miles of one particular city in the country
Target users the same way across all of their locations
Decrease bid by 50% for users who are 10 miles of their stores