Write a program in C++

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 number

The 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 Report Salesperson ID Sale Amount $10000.00 $12000.00 $5000.00 100 100 100 Total sales for this salesperson: $27000.00 $14000.00 $18000.00 $12500.00 101 101 101 Total sales for this salesperson: $44500.00 102 $13500.00 $14500.00 $20000.00 102 102 Total sales for this salesperson: $48000.00 Total of all sales: $119500.00