The outcomes of a fair spinner are
[tex]\lbrace A,B,C,D\rbrace[/tex]And the outcomes of fair dice are
[tex]\lbrace1,2,3,4,5,6\rbrace[/tex]Now the sample space will be
[tex]\begin{gathered} (A,1),(A,2),(A,3),(A,4),(A,5),(A,6), \\ (B,1),(B,2),(B,3),(B,4),(B,5),(B,6), \\ (C,1),(C,2),(C,3),(C,4),(C,5),(C,6), \\ (D,1),(D,2),(D,3),(D,4),(D,5),(D,6) \end{gathered}[/tex]