Modified Mortgage Calculator Problem

PLEASE USED ATTACHED SRC.ZIP FILE Write an Exception class called MortgageInputexception.java. this class will inherit from the Exception.class in the java API. The exception should be packaged in the src.calculator.gui package. Modify MortgagedisplayGui.java to include a function called is ValidRate(String testValue) is Valid Term(String testValue) is ValidLoanAmount(String testValue) that will interrogate an input value for each of the entries, rate, term and loan amount. This function will throw the MortgageInputException if the entry is not valid. Use the String manipulation functions to determine if the content is appropriate. That is, the entry does not contain special characters... click for more

Access - a few corrections to be made

Query In the qry#2TerritoriesAndProducts query: - sort by product description, then by customer name, in ascending order. In qry#6ConcatenatedNames: • sort by Territory Name, Sales Rep Last Name, First Name, Customer Name, Contact Last Name, First Name (Make sure a comma and a space separate the last and first names in each set of concatenated names.) • Display Rep and Contact as the headings in the two columns of concatenated field data. In qry#7ProductAndDateParameter: • Sort by Customer ID, Customer Name, Product Description, Quantity Ordered, Date of Order • My explanation isn't visible in the Database window. Please change the view of the window. Form 1. B... click for more

Excel 3 questions

Please see attached excel sheet for div sheets. 1.In the Sales by Div sheet, only the Qtr subtotals should be displayed, Do not show the details. 2.In Totals & Averages sheet, please add average shown as belowPlease refer to word for questions and make correction to excel sheet. 3.In column C of the Div Awards sheet, please indicate K4 (referring to 5%) as an absolute reference. Thank you.

JAVA PROBLEM: MORTGAGE CALCULATOR MODIFICATION If possible for ota 104485

ADDED CHANGES NEED FOR PROBLEM AND INCREASED BID TO 15. Also, the program should not except a neg number. 1. Modify the ScheduleDialog.java to have a button panel that will save the output to a file, read and display file content, and clear the text area: Write a class DataIOException.java that implements Throwable; Write an Interface called Amortization TableInterface that retrieves data for the amortization table. The interface should provide the functions Public Row[] getData() throws DataIOException; Write a concrete class called Amortization TableInterfaceImpl that implements these functions, by reading and writing the Row[] to a file and from a file, via the getData ... click for more

JAVA I/O, Write program from scratch

Write a Java program to practice the use of Java file I/O. Class methods are needed to break up solution in smaller parts. Program will read several series of heart rates from a file, compute min, max, & fitness quotient for each series, and output the input data and computed info in an HTML document. The following 3 files are attached: 1.sample-input.txt, which is a small sample input file, 2.sample-output.html, which is a small sample output file corresponding to the sample-input.txt input file, 3.many-heart-rates.txt, which is a big sample input file. Problem: You have been hired by a medical research group, led by a famous cardiologist that has developed something they call the fi... click for more