Consider the following sequence of memory accesses where each address is a byte address: 0, 1, 4, 3, 4, 15, 2, 15, 2, 10, 12, 2. Assume that the cash is direct-mapped, cash size is 4 bytes, and block size is two bytes; Map addresses to cache blocks and indicate whether hit or miss. Show the content of the cash and the tag fields using the following tables. What is the miss rate?