The capacity of a memory unit = (the number of words) * (the number of bits / words). What will be the number of separate address and data lines needed for a memory of 4k * 16 ?

• A. 12 address and 16 data lines
• B. 12 address and 12 data lines
• C. 11 address and 6 data lines
• D. 12 address and 8 data lines