Write a program that prompts the user for a csv data file to analyze.

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Write a program that prompts the user for a csv data file to analyze. After the analysis and display of the report for one file, the user is to be prompted if they want to do another file.

The csv data is formatted into two columns. The first column is category and the second column is cost.

The program is to load and analyze the data and provide the following summary values.

1. Total cost of purchases. 2. Number of purchases. 3. Average purchase cost.

4. Number of purchases in each category.

5. Cost of purchases for each category provided in the data (Dining, Merchandise, etc.)

6. Cost and category for the least expensive purchase.

Display all if there is more than one of the same value. 7. Cost and category for the most expensive purchase. Display all if there is more than one of the same value.

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