Your branch office is connected to the main office and the internet through the sfo router. you need to configure static routes on the sfo router four each destination. both serial interfaces connecting the sforouter to the main office and the internet have been configured and are up. complete the following tasks:

1. configure a static route to 10.0.0.0/8 network
2. configure a default route to the internet
3. save your changes to the startup-config fileenableshow