InfoQEN Is a Wi-Fi Router Developer

InfoQEN is a Wi-Fi router developer.A customer asked InfoQEN to develop a Wi-Fi router that can connect 10 devices simultaneously.InfoQEN developed the router and delivered it to the customer.After a day,the customer came back saying that the devices were not getting connected to the router as the router was located on a different floor.InfoQEN replied that if the distance between the router and devices is more than 10 meters,the devices will not get connected to the router.The device was built based on the number of devices to be connected and not on the possible distance between the devices and the router.To solve this problem,InfoQEN must now either redesign the router at additional costs or ask the customer to relocate the router.Which of the following is most likely the reason for this problem? 

A)  ​The information provided to InfoQEN was untimely. 
B)  ​The information provided to InfoQEN was irrelevant. 
C)  ​The information provided to InfoQEN was incomplete. 
D)  ​The information provided to InfoQEN was inestimable.