Can someone help me with this Area Postulate problem? It doesn't seem to add up and I honestly have no idea. The only real issue is on d because I have no idea how to describe the "contradiction".

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.