Suppose we have a computer that uses a memory address word size of 8 bits. This computer has a 16-byte cache with 4 bytes per block. The computer accesses a number of memory locations throughout the course of running a program. Assume that the cache is initially empty before accessing any address. What is the hit ratio when the system accesses memory addresses in this exact order: 0x2E, 0xBA, 0xB9, 0x2D, 0x4E,0x4F, 0x50, 0x91, 0xA8, 0xA9, 0xAB, 0xAD, 0x93, and 0x94 using: