Answer:
96 shirts
Explanation:
The shirts come in 12 colours and have a female and male version (which makes 2 varieties)
therefore, the number of different shirts at this point are
[tex]12shirts\times2versions=24\text{ shirts}[/tex]Furthermore, the shirt has 4 sizes for each sex; therefore,
[tex]24\text{shirts}\times4sizes=96shirts[/tex]Hence, a total of 96 different types of shirt are made.