Direct$-$Mapped Cache Analysis: $(5$ points$)$ A computing system has a two$-$level memory hierarchy: A $16$ Mbytes of main memory, word size $32-$bits, and $24-$bit addressing, and a cache which has $16$ K lines and is direct mapped. The main memory address location $$EF$1$AC$2($ in hexadecimal$)$ contains a data value of $$FFFF$0020($ in hexadecimal$).$ The data value from this is loaded into the cache for so that the CPU may select and only one of the four Bytes of the data field for processing a$.$ What is the value of the cache tag used in the cache for this memory address $($ in hex$)?$ b$.$ What cache line number is the data placed in $($in hex$)?$ c$.$ What is the data field of the cache line for this memory location $($in hex$)?$ d$.$ What is the value of the single Byte in the four Bytes data field which the CPU will process $($ in hex$)?$