An online store uses 6-bit binary sequences to identify each unique item for sale. The store plans to increase the number of items it sells and is considering using 7-bit binary sequences. Which of the following best describes the result of using 7-bit sequences instead of 6- bit sequences?
(A)2 more items can be uniquely identified. (B)10 more items can be uniquely identified. (C)2 times as many items can be uniquely identified. (D)10 times as many items can be uniquely identified.
C