TheMortgageCalculator.java

TheMortgageCalculator.java - import java.util.Scanner...

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import java.util.Scanner; public class TheMortgageCalculator { // main method public static void main (String[] args) { stateInstructions(); getInputAndComputeMonthlyPayment(); sayGoodbye(); } // gives an overview to user public static void stateInstructions() { String instructions; instructions = "The following program will calculate the \n" + "monthly payment required for a loan of D dollars \n" + "over a period of Y years at an annual \n" + "interest rate of R%."; System.out.println(instructions); System.out.println("---------------\n"); } // does all the work - gets input, computes and reports answer public static void getInputAndComputeMonthlyPayment() { Scanner input = new Scanner(System.in); String prompt, strUserResponse; double dblPrincipal, dblRate, dblYears, dblMoRt, dblMonths; double dblTemp, dblPmt; // get principal prompt = "\nEnter amount of the loan. (only use numbers, \n" + "please, no commas or characters like '$')\n" + "Your loan amount: "; System.out.print(prompt); strUserResponse = input.nextLine(); dblPrincipal = Double.parseDouble(strUserResponse); // get interest
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