The dictionary calories contains calorie totals for different kinds of food. The list lunch is a list of food items in a meal. Write code that computes the total number of calories in lunch by adding up the calories associated with every item in the list. Put the result in the variable lunch_caloriescalories = { 'pizza slice': 285, 'french fries': 365, 'ice cream': 137, 'pancake': 64, 'orange': 45, 'cupcake': 131 }lunch = ['pizza slice', 'orange', 'cupcake', 'cupcake']

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Solution: the categorization of functional and non-functional requirement are as follows: some of the more typical functional requirements include: • business rules• transaction corrections, adjustments and cancellations• administrative functions• authentication• authorization levels• audit tracking• external interfaces• certification requirements• reporting requirements• historical data• legal or regulatory requirementswhile,some typical non-functional requirements are: • performance – for example response time, throughput, utilization, static volumetric• scalability• capacity• availability• reliability• recoverability• maintainability• serviceability• security• regulatory• manageability• environmental• data integrity• usability• interoperability