Repeat Exercise 8.9 for the following repeating sequence of lw addresses (given in hexadecimal) and cache configurations. The cache capacity is still 16 words. 

74 A0 78 38C AC 84 88 8C 7C 34 38 13C 388 18C 

(a) direct mapped cache, b = 1 word
(b) fully associative cache, b = 2 words
(c) two-way set associative cache, b = 2 words
(d) direct mapped cache, b = 4 words