HP Exam HPE6-A66 Topic 7 Question 22 Discussion

A company has two buildings on a campus that are approximately 700 feet (214 meters) apart with a clear line of site. No fiber exists between the buildings; however, there is a need for connecting the networks in the buildings together. The connection between the two buildings will need to support peak rates over 1 Gbps.

Which solution should the company choose that will meet their requirements as well as being cost-effective?