Problem $5(10$ points$)$: Find the MIPS binary floating point representation of the following number: $-\frac{19}{128}($for single precision, bias is $127)$

Problem points$)$ For a $8-$block cache, find out number of hit and miss for the following memory references for a$)$ direct mapped cache b$)2-$way set associative and c $)$ fully associative cache. Use least recently used technique for $2-$way set associative.

$22,26,22,14,26,18,26,18,3,26$