You want to connect your small company network to the internet. Your ISP provides you with a single IP address that is to be shared between all hosts on your private network. You do not want external hosts to be able to initiate connection to internal hosts. What type of network address translation (NAT) should you implement?

Dynamic NAT

Explanation:

For this network, you need to implement a Dynamic NAT. This is the perfect solution since it sends all of the information from different zones and subnets within a local private network over a single outside public IP address. This will solve the issue of "your" ISP only providing a single IP address. It will also prevent any outside external hosts from accessing any of the internal devices in the network since they will not have a registered unique IP address.

what class is it and how much will you pay?

a local network will allow everyone in the office to share the printer.