Raptor: Sales Report Brewster’s Used Cars, Inc Solution

Raptor: Sales Report Brewster’s Used Cars, Inc. employs several salespeople. Brewster, the owner of the company, has provided a file that contains sales records for each salesperson for the past month. Each record in the file contains the following two fields:
● The salesperson’s ID number, as an integer
● The amount of a sale, as a real numberThe records are already sorted by salesperson ID.
Brewster wants you to design a program that prints a sales report. The report should show each salesperson’s sales and the total sales for that salesperson. The report should also show the total sales for all salespeople for the month. Here is an example of how the sales report should appear:
Brewster’s Used Cars, Inc.
Sales ReportSalesperson ID Sale Amount
======================================...
100 ==== $10,000.00
100 ==== $12,000.00
100 ==== $5,000.00
Total sales for this salesperson : $27,000.00101 ==== $14,000.00
101 ==== $18,000.00
101 ==== $12,500.00
Total sales for this salesperson : $44,500.00102 ==== $13,500.00
102 ==== $14,500.00
102 ==== $20,000.00
Total sales for this salesperson : $48,000.00
Total of all sales: $119,500.00.