Smoothie constructor should accept a list of ingredients. • Should not be empty => throw ArgumentException error o Ingredients should not be repeated => throw ArgumentException error o Ingredients that doesn't exist (ingredients are CASE SENSITIVE) => throw ArgumentException error • Ingredients should not be null => throw Argument NullException error Implement Ingredients Property o Will return a list of all supplied ingredients in the constructor o Ingredients should be in alphabetical order A->Z o Users should NOT be able to set Ingredients explicitly smoothie. Ingredients = new List {"Bananana"}; X Implement Name Property gets the ingredients and puts them in alphabetical order into a nice descriptive sentence. If there are multiple ingredients, add the word "Fusion" to the end but otherwise, add "Smoothie". Remember to change "-berries" to "-berry". See the examples below. o Users should NOT be able to set Name explicitly smoothie.Name = "IllegalName"; X Implement GetCost method which calculates the total cost of the ingredients used to make the smoothie o Round to two decimal places. Implement GetPrice method which returns the number from GetCost plus the number from GetCost multiplied by 1.5. • Round to two decimal places. Ingredient Price Strawberries Banana $1.50 $0.50 Mango Blueberries $1.00 $2.50 Raspberries Apple Pineapple $3.50 $1.00 $1.75

C# Programming
Please see the attached photo for the instructions
Complete this code:

namespace Smoothies
{
    public class Smoothie
    {
        // DO NOT MODIFY THIS FIELD
        private readonly Dictionary<string, string> _prices = new()
        {
            { "Strawberries", "$1.50" },
            { "Banana", "$0.50" },
            { "Mango", "$2.50" },
            { "Blueberries", "$1.00" },
            { "Raspberries", "$1.00" },
            { "Apple", "$1.75" },
            { "Pineapple", "$3.50" }
        };

        // TODO: Implement me!
        public Smoothie (IEnumerable<string> ingredients)
        {
            throw new NotImplementedException();
        }

        /// <summary>
        /// Ingredients used for the smoothie
        /// TODO: Implement me!
        /// </summary>
        public IEnumerable<string> Ingredients 
        {
            get => throw new NotImplementedException();
            set => throw new NotImplementedException(); 
        }

        /// <summary>
        /// Name of the smoothie
        /// TODO: Implement me!
        /// </summary>
        public string Name
        {
            get => throw new NotImplementedException();
            set => throw new NotImplementedException();
        }

        /// <summary>
        /// Method which calculates the total cost of the ingredients used to make the smoothie.
        /// TODO: Implement me!
        /// </summary>
        public string GetCost()
        {
            throw new NotImplementedException();
        }

        /// <summary>
        /// Method which returns the number from <c>GetCost() + (GetCost() x 1.5)</c>. Round to two decimal places.
        /// TODO: Implement me!
        /// </summary>
        public string GetPrice()
        {
            throw new NotImplementedException();
        }
    }
}