A 16-word cache has the parameters given in 09. Consider the following repeating sequence of lw addresses (given in hexadecimal): 40 44 48 4C 70 74 78 7C 80 84 88 8C 90 94 98 9C 04 8C 10 14 18 10 20 Assuming least recently used (LRU) replacement for associative caches, determine the effective miss rate if the sequence is input to the following caches, ignoring startup effects (i.e., compulsory misses) assuming: (a) direct mapped cache, b = 1 word (b) fully associative cache, b = 1 word (c) two-way set associative cache, b = 1 word (d) direct mapped cache, b = 2 words