Question

* Create a Single Java Class that contains two static methods that solve the specified problems on slides 3 and 4. Call the static methods with the parameters specified in the Task. ifu Submit as single java file Submit to Blackboard by 8AM on March sth. Assignment is worth 2 pts Cannot be late. . . Remember you should create/use 'helper' methods to solve your problem rather than creating a single lengthy method. However, all'helper' methods must be called from inside the method specified in the task.

Answer 1

Explanation:

Please find the below EastCoastSalesDevision class which contains quarterSalesReport (double[] tSales) and quarterCommissionReport (double[] tSales) methods. Also find the output of both the methods.

Please check and revert back in case anything needs to be changed.

Program:

public class EastCoastSalesDevision {
public static void main(String[] args) {
double[] tSales = {4.8, 5.7,6.6,7.5};
quarterSalesReport(tSales);
System.out.println();
quarterCommissionReport(tSales);
}
public static void quarterSalesReport (double[] tSales) {
System.out.printf("%-10s %-25s %-25s %-25s","Quarter","Total Sales","East Coast Sales","Other Sales");
System.out.println();
System.out.println("--------------------------------------------------------------------------------------------------");
for (int i=0;i<tSales.length;i++) {
double totalSales = tSales[i];
double eastCoastSales = (totalSales*60)/100;
double otherSales = totalSales - eastCoastSales;
System.out.printf("%-10s %-25s %-25s %-25s","Q"+String.valueOf(i+1),
String.valueOf(totalSales)+"m",String.valueOf(eastCoastSales)+"m",String.valueOf(otherSales)+"m");
System.out.println();
}
}
public static void quarterCommissionReport (double[] tSales) {
System.out.printf("%-10s %-25s %-25s %-25s","Quarter","Total Sales","East Coast Sales","Total Commision");
System.out.println();
System.out.println("--------------------------------------------------------------------------------------------------");
for (int i=0;i<tSales.length;i++) {
double totalSales = tSales[i];
double eastCoastSales = (totalSales*60)/100;
double commision = ((((totalSales*10)/100)*0.2)/100);
double totalCommision = commision*5*1000;
System.out.printf("%-10s %-25s %-25s %-25s","Q"+String.valueOf(i+1),
String.valueOf(totalSales)+"m",String.valueOf(eastCoastSales)+"m",String.valueOf(totalCommision)+"k");
System.out.println();
}
}
}

Output:

Quarter Total Sales East Coast Sales Other Sales   
--------------------------------------------------------------------------------------------------
Q1 4.8m 2.88m 1.92m   
Q2 5.7m 3.42m 2.2800000000000002m   
Q3 6.6m 3.96m 2.6399999999999997m   
Q4 7.5m 4.5m 3.0m

Quarter Total Sales East Coast Sales Total Commision   
--------------------------------------------------------------------------------------------------
Q1 4.8m 2.88m 4.800000000000001k
Q2 5.7m 3.42m 5.7k
Q3 6.6m 3.96m 6.6k
Q4 7.5m 4.5m 7.500000000000002k

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