Your task is to design a memory module built out of sixteen 128M X 8 DRAMS. (In other words, you'll use sixteen DRAMS; each DRAM contains 128M supercells and each supercell is 8 bits.) Determine the array dimensions of each DRAM that minimize max(b_r, b_c), the maximum number of bits needed to address the rows or columns of the array. What is (b_r, b_c)? (Give your answer in that form, for example (3, 4) for DRAM array of size 8 X 16.)