In the Toy class below, the raisePrice method is intended to increase the value of the instance variable price by the value of the parameter surcharge. The method does not work as intended. AP Testo quiz11 public class Toy private String name; private double price; public Toy (String n, double p) name = n; price = p; } public void raisePrice (double surcharge) // Line 12 return price + surcharge; // Line 14 Which of the following changes should be made so that the class definition compiles without error and the method raise Price works as intended?
A. Replace line 14 with surcharge += price;.
B. Replace line 14 with price += surcharge;.
C. Replace line 14 with return price += surcharge;.

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