Answer
$A \times B$={(small,blue),(small,green),(medium,blue),(medium,green),(large,blue),(large,green)}
Work Step by Step
See the example and then list the elements of $A \times B$
(associate every element of one set with every element of another set.)
$A \times B$={(small,blue),(small,green),(medium,blue),(medium,green),(large,blue),(large,green)}