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Assignment 9: Personal Finances Submission Recall that submission instructions are in the Assignment Guide. You are required to submit one . folder...

Java Programming Problem with File Input and Output: Please follow the instructions and guidelines in the both files attached. Make sure the code is internally documented.



Assignment 9: Personal Finances Submission Recall that submission instructions are in the Assignment Guide. You are required to submit
one .21}: folder containing: 0 the internally documented and properly styled source code file, SummarizeFinances Make sure you save a copy of the finished code to your H: drive. Sample Output One of the generated files could be 2013-5ummary . tint, and may contain the following. (Your actual
values will be difi'erent, as the Finances directory is randomly generated.) Month Net Earning/Spending
January +$145 34 March +$203 41 June -$79 12 September -$12 45 October +$84 58


Assignment 9: Personal Finances Introduction You will create a file processing program, to summarize personal finances. The program will read
from monthly transaction files, and create a summary file for each year. Each summary file will list
the year, and the net financial gain (or loss) for each month in that year. Preparation Required programs
a GenerateMonthlySpending. class from D2L Most relevant lectures
0 L18 Exercises 1. Run the GenerateMonthlySpending program from the command line. Look in your current
directory and check for a new directory called Finances. Open the directory and look at the
files inside. Pay attention to their filenames. Open some of the files and look at the contents. 2. Describe the possible filenames generated by GenerateMonthlySpending. What is the mean—
ing of the filename? 3. Describe the format of the files generated by GenerateMonthlySpending. Explain what each
row must look ]ike. What is the meaning of the + and - symbols? 4. Read through the assignment. Specifications 0 Write a program called SummarizeFinances. - Your program should go through all the files in the Finances directory, and generate a sum—
mary of the activity for each year. a You need to generate a separate text file for each year. — The name of each file generated should be yyyy-summary.txt, where yyyy is replaced
by the actual year. a Each generated file must have two columns. — The columns should be aligned nicely, as a table.
— The first column will contain the names of all the months that had associated data. — The second column will contain the net earnings for that month (or the net spending, if
the amount is negative). - See sample output below.

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