!!!I NEED THE ANSWER ASAP!!! First person to answer will get 30 points!!

You are painting your room. You mix 1/4 cup of red paint for every 1/2 cup of paint.

A.If you need to make 3 gallons of purple paint, how much red paint will you add?


B. How much blue paint would you need?



C. Make a ratio table to show the amounts of red and blue paint that can be added to make different amounts of purple paint.