What is the maximum Gbps of bandwidth that each AWS Elastic Network Adapter (ENA) provides on a i3.metal host?

What is the maximum Gbps of bandwidth that each AWS Elastic Network Adapter (ENA) provides on a i3.metal host?
A . 25Gbps
B . 50Gbps
C . 10Gbps
D . 100Gbps

Answer: A

Explanation:

I3 instances offer up to 25 Gbps of network bandwidth and up to 14 Gbps of dedicated bandwidth to Amazon Elastic Block Store (Amazon EBS).

Reference: https://aws.amazon.com/ec2/instance-types/i3/