The Hiker's Supply Company's Snack Mix Recipe

The Hiker's Supply Company's Snack Mix Recipe
Ingredients: 3 cups of nuts
1 cup of raisins
2 cups of M&Ms
Combine and mix well. Yields: 9 packages of snack mix.
A) How many cups of ingredients are in one package of snack mix? Explain.
B) What fractional part of each package of snack mix is M&Ms?
C) What fractional part of two packages of snack mix is M&Ms?
D) How many cups of M&Ms are in two packages of trail mix? Explain.
E) If you need 24 packages of snack mix, what quantities of nuts, raisins, and M&Ms do you need? (No explanation is required, but show your work.)