Whatistheprobabilityoftheseeventswhenwerandomlyselect a permutation of $\{1,2,3,4\}?$a$)1$ precedes $4.$b$)4$ precedes $1.$c$)4$ precedes $1$ and $4$ precedes $2.$d$)4$ precedes $1,4$ precedes $2,$ and $4$