requires $6$ separate tasks. Information concerning these tasks is given in the following table:

$\backslash$table$[[$Task$,\backslash$table$[[$Performance$],[$Time $($minutes$)]],\backslash$table$[[$Task Must Follow$],[$Task Listed Below$]]],[$A$,1,-],[$B$,1,-],[$C$,4,$A$,$ B$],[$D$,1,$C$],[$E$,2,$D$],[$F$,4,$E$]]$

b$)$ The cycle time for this operation is Ininutes$/$unit $($enter your response as a whole number$).$