Java

A. Write a method so that the main() code below can be replaced by simpler code that calls method calcMilesTraveled(). Original main():

public class CalcMiles {

 public static void main(String [] args) { double milesPerHour = 70.0; double minutesTraveled = 100.0; double hoursTraveled; double milesTraveled; hoursTraveled = minutesTraveled / 60.0; milesTraveled = hoursTraveled * milesPerHour; System.out.println("Miles: " + milesTraveled); } } 

import java.util.Scanner;

public class CalcMiles {

/* Your solution goes here */

public static void main(String [] args) { double milesPerHour = 70.0; double minsTraveled = 100.0; CalcMiles tripOdometer = new CalcMiles();

System.out.println("Miles: " + tripOdometer.calcMilesTraveled(milesPerHour, minsTraveled)); } }

B.Define stubs for the methods called by the below main(). Each stub should print "FIXME: Finish methodName()" followed by a newline, and should return -1. Example output:

FIXME: Finish getUserNum() FIXME: Finish getUserNum() FIXME: Finish computeAverage() Avg: -1 

mport java.util.Scanner;

public class MethodStubs{

/* Your solution goes here */

public static void main(String [] args) { int userNum1; int userNum2; int avgResult; MethodStubs stubTester = new MethodStubs();

userNum1 = stubTester.getUserNum(); userNum2 = stubTester.getUserNum(); avgResult = stubTester.computeAverage(userNum1, userNum2);

System.out.println("Avg: " + avgResult); } }