For a direct mapped cache design with $32-$bit address, the address is divided as follows: $-$ bits $0-3$ are used for the offset$-$ bits $4-9$ are used for the index $-$ bits $10-31$ are used for the tagWhat is the cache size? Select one:a$.16$KBb$.2$KBc$.8$KBd$.4$KBe. $1$KB