Please answer the question below. Thank you!

NOTE: PLEASE HELP ME SOLVE 5.2.3!!!!!!!!!!! Other questions I have already taken care of.

5.2 Caches are important to providing a high-performance memory hierarchy to processors. Below is a list of 64-bit memory address references, given as word addresses 0x03, 0xb4. 0x2b, 0x02. 0xbf, 0x58. Oxbe, 0x0e, 0xb5, 0x2c. 0xba, 0xfd 5.2.1 [10] For each of these references, identify the binary word address, the tag and the index given a direct-mapped cache with 16 one-word blocks. Also list whether each reference is a hit or a miss, assuming the cache is initially empty 5.2.2 (10] For each of these references, identify the binary word address, the tag, the index, and the offset given a direct-mapped cache with two-word blocks and a total size of eight blocks. Also list if each reference is a hit or a miss, assuming the cache is initially empty. 5.2.3 [20] You are asked to optimize a cache design for the given references. There are three direct-mapped cache designs possible, all with a total of eight words of data: Cl has 1-word blocks, c2 has 2-word blocks, and C3 has 4-word blocks 5.2 Caches are important to providing a high-performance memory hierarchy to processors. Below is a list of 64-bit memory address references, given as word addresses 0x03, 0xb4. 0x2b, 0x02. 0xbf, 0x58. Oxbe, 0x0e, 0xb5, 0x2c. 0xba, 0xfd 5.2.1 [10] For each of these references, identify the binary word address, the tag and the index given a direct-mapped cache with 16 one-word blocks. Also list whether each reference is a hit or a miss, assuming the cache is initially empty 5.2.2 (10] For each of these references, identify the binary word address, the tag, the index, and the offset given a direct-mapped cache with two-word blocks and a total size of eight blocks. Also list if each reference is a hit or a miss, assuming the cache is initially empty. 5.2.3 [20] You are asked to optimize a cache design for the given references. There are three direct-mapped cache designs possible, all with a total of eight words of data: Cl has 1-word blocks, c2 has 2-word blocks, and C3 has 4-word blocks