Which of these lines can be rewritten as an if-then relationship? A) Service technicians will respond within 24 hours. We pride ourselves on rapidly resolving your problems. B) See if the light is red or not illuminated at all. Now, check that the ethernet cable connecting the router and computer is securely attached. C) To reduce interference (not connectivity), place the wireless router away from computers, televisions, microwaves, and cordless phones. D) Insert the ethernet cable from the modem into the Internet port on the XBBT872 wireless router.