Your main internal network 10.10.10.0/24 allows all traffic to the Internet using Hide NAT. You also have a small networ

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Your main internal network 10.10.10.0/24 allows all traffic to the Internet using Hide NAT. You also have a small network 10.10.20.0/24 behind the internal router.
You want to configure the kernel to translate the source address only when network 10.10.20.0 tries to access the Internet for HTTP, SMTP, and FTP services.
Which of the following configurations will allow this network to access the Internet?

A. Configure three Manual Static NAT rules for network 10.10.20.0/24, one for each service.
B. Configure Automatic Static NAT on network 10.10.20.0/24.
C. Configure one Manual Hide NAT rule for HTTP, FTP, and SMTP services for network 10.10.20.0/24.
D. Configure Automatic Hide NAT on network 10.10.20.0/24 and then edit the Service column in the NAT Rule Base on the automatic rule.