from the question;
Mia is at Arby's and is getting her drink. She decides to go crazy and
mix Dr. Pepper, Sprite, and Tea together.
from this our sample space will be;
![\lbrace DST,DTS,STD,SDT,TDS,TSD\rbrace](https://img.qammunity.org/2023/formulas/mathematics/college/vra718lme4wldfjiz0q22vzuoleg4ondfx.png)
Where D = Dr. Pepper
S = sprite
T = tea
and this can be combined in different order
The correct opition is A