Simple GPA Calculator

Hello, my classmates and I have to outsource a small software development project for our college coursework. We are looking for an iOS/iPad app that performs a simple calculation of a grade point average and shows the GPA associated with each letter grade. The app should run on an iPad, iOS version 5. The main screen of the app will display 8 columns of data. Only one of the columns will receive user input. One of the columns will update its display based on user input of a grade. The rest of the columns will contain 'hard-coded' data. The column descriptions: Column 1: Degree Description Column 2: Semester Description Column 3: Module Description Column 4: Course Number Column 5: Course Description Column 6: Course Grade (this will be a user input value; A+, A, A-, B+, etc.) Column 7: Credits Column 8: Quality Points (this field will update as the user inputs grades). Additionally, two fields, Total Quality Points and GPA, will be updated as theuser enters data. A mapping of the alphabetical grades also needs to be displayed. This may be a separate screen, or a pop-up menu of some sort. This will be to displaythe mapping of grades to numeric equivalents. A+ = 4.30 A = 4.00 A- = 3.70etc. For further information, we have created a spreadsheet containing basic application layout and functionality, and formulas for calculating GPA. The deliverable will consist of source code. We expect to be able to import the code into XCode, compile/build the project without errors, and run the app in the XCode iPad simulator.