Cache Characteristics: We have 3 configurations of cache available: direct-mapped, 4-way set associative and fully associative. Each cache has the same data storage capacity of 32KB. Ranlk these caches in an increasing order for the following questions. (Rank 1 stands for the least and Rank 3 stands for the highest) (a) Space occupied by the cache on the chip. Dietmapped: 4-way set associative: Fully associative b) Look-up time in the cache. Direct-mapped: 4-way set associative: Fully associative: (c) Effect of replacement policy on performance. Direct-mapped: 4-way set associative: Fully associative