Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

For this portion, create a control flow chart diagram; identify each path with a letter, similar to figure 3 . 2 in the textbook. Design

For this portion, create a control flow chart diagram; identify each path with a letter, similar to figure 3.2 in the textbook. Design test cases to achieve path coverage on the function computeTax." Identify paths covered by each test case using your notation in the diagram. If path coverage is not feasible, explain the reason. Use the minimum number of test cases to achieve the path coverage. Can you please make the flowchart similar to the image i have attached.
// incomeList[]: the array recording the individual income items
// childList[]: the array recording the ages of children supported by this person
// parentList[]: the array recording the ages of parents supported by this person
public double computeTax(double[] incomeList, int[] parentList, int[] childList){
double taxAmount =0.0;
double incomeAmount =0.0;
// calculate the income amount
for (int i =0; i incomeList.length; i++){
incomeAmount = incomeAmount + incomeList[i]; 6}
// calculate the basic tax
if (incomeAmount =40000){
taxAmount = incomeAmount *0.02;
} else if (incomeAmount >40000 && incomeAmount =80000){
taxAmount =800+ incomeAmount *0.07;
} else if (incomeAmount >80000 && incomeAmount =120000){
taxAmount =800+2800+ incomeAmount *0.12;
} else if (incomeAmount >120000){
taxAmount =800+2800+4800+ incomeAmount *0.17; 15}
// calculate the tax exemption from having children
int taxExemption =0;
int numOfChild = childList.length;
while (numOfChild >0){
if (childList[numOfChild -1]18){
taxAmount = taxAmount -4000;
taxExemption = taxExemption +4000; 22}
23 numOfChild--; 24}
// calculate the tax exemption from having parents
for (int j =0; j parentList.length; j++){
if (parentList[j]>60){
taxAmount = taxAmount -2000;
taxExemption = taxExemption +2000; 29}
30}
// the maximum tax exemption is 8000 each if (taxExemption =8000){
if (taxAmount >=0){
return taxAmount;
} else {// i.e., taxAmount 0
return 0; 36}
} else {// i.e., taxExemption >8000
taxAmount = taxAmount +(taxExemption -8000);
return taxAmount;
}
}
also the code has 41 lines. It starts with line 1 at the public double part. the random numbers you see are telling you what line of code it is.
image text in transcribed

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Filing And Computer Database Projects

Authors: Jeffrey Stewart

2nd Edition

007822781X, 9780078227813

More Books

Students also viewed these Databases questions