What would be the value of discountRate after the following statements are executed?
double discountRate = 0.0;
int purchase = 1250;
char cust = 'N';
if (purchase > 1000)
if(cust == 'Y')
discountRate = .05;
else
discountRate = .04;
else if (purchase > 750)
if (cust == 'Y')
discountRate = .04;
else
discountRate = .03;
else
discountRate = 0;
a) .03
b) .05
c) 0
d) .04

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

Answer; location;