Hi! I'd be happy to help you with your question. To find the total number of choices for one car, we will use the counting principle. This involves multiplying the number of choices for each feature together.
1. Models: There are 4 different models to choose from.
2. Colors: There are 3 different colors to choose from.
3. Sizes: There are 2 different sizes to choose from.
Now, multiply the number of choices for each feature together: 4 (models) x 3 (colors) x 2 (sizes) = 24 choices.
So, there are 24 different choices for one car considering the models, colors, and sizes.