The correct option is D Fruit Salad
Price of french fries =$50
Quantity of french fries ordered =2
Amount spent on french fries =$50+$50=$100
Price of pizza =$100
Quantity of pizzas ordered =1
Amount spent on pizza =$100
Price of fruit salad =$50
Quantity of fruit salad ordered =3
Amount spent on fruit salad =$50+$50+$50=$150
Price of noodles =$30
Quantity of noodles ordered =2
Amount spent on noodles =$30+$30=$60
Therefore, the most amount of money ($150) is spent on fruit salad.
Hence, Option C is the correct answer.